45253240932 has 24 divisors (see below), whose sum is σ = 106559622400. Its totient is φ = 14946024096.

The previous prime is 45253240919. The next prime is 45253240939. The reversal of 45253240932 is 23904235254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45253240939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17297332 + ... + 17299947.

Almost surely, 2^45253240932 is an apocalyptic number.

It is an amenable number.

45253240932 is an abundant number, since it is smaller than the sum of its proper divisors (61306381468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45253240932 is a wasteful number, since it uses less digits than its factorization.

45253240932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34597395 (or 34597393 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 45253240932 in words is "forty-five billion, two hundred fifty-three million, two hundred forty thousand, nine hundred thirty-two".