45261685932 has 36 divisors (see below), whose sum is σ = 106646200920. Its totient is φ = 14940708672.

The previous prime is 45261685927. The next prime is 45261685967. The reversal of 45261685932 is 23958616254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50457 + ... + 305072.

It is an arithmetic number, because the mean of its divisors is an integer number (2962394470).

Almost surely, 2^45261685932 is an apocalyptic number.

It is an amenable number.

45261685932 is an abundant number, since it is smaller than the sum of its proper divisors (61384514988).

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

45261685932 is a wasteful number, since it uses less digits than its factorization.

45261685932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355742 (or 355637 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 51.

The spelling of 45261685932 in words is "forty-five billion, two hundred sixty-one million, six hundred eighty-five thousand, nine hundred thirty-two".