45400683712 has 28 divisors (see below), whose sum is σ = 90101638440. Its totient is φ = 22697908736.

The previous prime is 45400683707. The next prime is 45400683719. The reversal of 45400683712 is 21738600454.

It is a super-2 number, since 2×45400683712² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45400683719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664323 + ... + 729469.

Almost surely, 2^45400683712 is an apocalyptic number.

It is an amenable number.

45400683712 is a deficient number, since it is larger than the sum of its proper divisors (44700954728).

45400683712 is a wasteful number, since it uses less digits than its factorization.

45400683712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76048 (or 76038 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 45400683712 in words is "forty-five billion, four hundred million, six hundred eighty-three thousand, seven hundred twelve".