83352512051 has 4 divisors (see below), whose sum is σ = 83353952832. Its totient is φ = 83351071272.

The previous prime is 83352512029. The next prime is 83352512069. The reversal of 83352512051 is 15021525338.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 83352512051 - 2²² = 83348317747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83352512851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629816 + ... + 750581.

It is an arithmetic number, because the mean of its divisors is an integer number (20838488208).

Almost surely, 2^83352512051 is an apocalyptic number.

83352512051 is a deficient number, since it is larger than the sum of its proper divisors (1440781).

83352512051 is a wasteful number, since it uses less digits than its factorization.

83352512051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440780.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 83352512051 in words is "eighty-three billion, three hundred fifty-two million, five hundred twelve thousand, fifty-one".