45761474736 has 30 divisors (see below), whose sum is σ = 128068572060. Its totient is φ = 15253824864.

The previous prime is 45761474729. The next prime is 45761474767. The reversal of 45761474736 is 63747416754.

It is a happy number.

45761474736 is a `hidden beast` number, since 45 + 7 + 61 + 474 + 73 + 6 = 666.

It is a super-2 number, since 2×45761474736² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158893866 + ... + 158894153.

It is an arithmetic number, because the mean of its divisors is an integer number (4268952402).

Almost surely, 2^45761474736 is an apocalyptic number.

It is an amenable number.

45761474736 is an abundant number, since it is smaller than the sum of its proper divisors (82307097324).

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

45761474736 is a wasteful number, since it uses less digits than its factorization.

45761474736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317788033 (or 317788024 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The spelling of 45761474736 in words is "forty-five billion, seven hundred sixty-one million, four hundred seventy-four thousand, seven hundred thirty-six".