33455514051 has 16 divisors (see below), whose sum is σ = 52172342400. Its totient is φ = 21129798024.

The previous prime is 33455514023. The next prime is 33455514067. The reversal of 33455514051 is 15041555433.

It is not a de Polignac number, because 33455514051 - 2¹¹ = 33455512003 is a prime.

It is a super-2 number, since 2×33455514051² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33455513997 and 33455514015.

It is not an unprimeable number, because it can be changed into a prime (33455514751) 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 15 ways as a sum of consecutive naturals, for example, 32607201 + ... + 32608226.

It is an arithmetic number, because the mean of its divisors is an integer number (3260771400).

Almost surely, 2^33455514051 is an apocalyptic number.

33455514051 is a deficient number, since it is larger than the sum of its proper divisors (18716828349).

33455514051 is a wasteful number, since it uses less digits than its factorization.

33455514051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65215455 (or 65215449 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 33455514051 in words is "thirty-three billion, four hundred fifty-five million, five hundred fourteen thousand, fifty-one".