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33233199005057 = 171954894059121

33233199005057 has 4 divisors (see below), whose sum is σ = 35188093064196. Its totient is φ = 31278304945920.

The previous prime is 33233199005053. The next prime is 33233199005101. The reversal of 33233199005057 is 75050099133233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25795011896641 + 7438187108416 = 5078879^2 + 2727304^2 .

It is a cyclic number.

It is not a de Polignac number, because 33233199005057 - 22 = 33233199005053 is a prime.

It is a super-2 number, since 2×332331990050572 (a number of 28 digits) contains 22 as substring.

It is a Leyland number of the form 167 + 716.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33233199004996 and 33233199005014.

It is not an unprimeable number, because it can be changed into a prime (33233199005053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977447029544 + ... + 977447029577.

It is an arithmetic number, because the mean of its divisors is an integer number (8797023266049).

Almost surely, 233233199005057 is an apocalyptic number.

It is an amenable number.

33233199005057 is a deficient number, since it is larger than the sum of its proper divisors (1954894059139).

33233199005057 is a wasteful number, since it uses less digits than its factorization.

33233199005057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954894059138.

The product of its (nonzero) digits is 2296350, while the sum is 50.

The spelling of 33233199005057 in words is "thirty-three trillion, two hundred thirty-three billion, one hundred ninety-nine million, five thousand, fifty-seven".

Divisors: 1 17 1954894059121 33233199005057