45403688907 has 12 divisors (see below), whose sum is σ = 65586841320. Its totient is φ = 30267402048.

The previous prime is 45403688879. The next prime is 45403688929. The reversal of 45403688907 is 70988630454.

45403688907 is a `hidden beast` number, since 4 + 540 + 3 + 6 + 8 + 8 + 90 + 7 = 666.

45403688907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45403688907 - 2⁶ = 45403688843 is a prime.

It is a super-2 number, since 2×45403688907² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45403688987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34819 + ... + 303347.

It is an arithmetic number, because the mean of its divisors is an integer number (5465570110).

Almost surely, 2^45403688907 is an apocalyptic number.

45403688907 is a deficient number, since it is larger than the sum of its proper divisors (20183152413).

45403688907 is a wasteful number, since it uses less digits than its factorization.

45403688907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287322 (or 287319 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 45403688907 in words is "forty-five billion, four hundred three million, six hundred eighty-eight thousand, nine hundred seven".