45211765425 has 12 divisors (see below), whose sum is σ = 74750118960. Its totient is φ = 24112941520.

The previous prime is 45211765393. The next prime is 45211765433. The reversal of 45211765425 is 52456711254.

It is not a de Polignac number, because 45211765425 - 2⁵ = 45211765393 is a prime.

It is a super-3 number, since 3×45211765425³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 301411695 + ... + 301411844.

It is an arithmetic number, because the mean of its divisors is an integer number (6229176580).

Almost surely, 2^45211765425 is an apocalyptic number.

It is an amenable number.

45211765425 is a deficient number, since it is larger than the sum of its proper divisors (29538353535).

45211765425 is a wasteful number, since it uses less digits than its factorization.

45211765425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602823552 (or 602823547 counting only the distinct ones).

The product of its digits is 336000, while the sum is 42.

The spelling of 45211765425 in words is "forty-five billion, two hundred eleven million, seven hundred sixty-five thousand, four hundred twenty-five".