45306042651 has 12 divisors (see below), whose sum is σ = 66177366840. Its totient is φ = 29864656800.

The previous prime is 45306042641. The next prime is 45306042673. The reversal of 45306042651 is 15624060354.

45306042651 is a `hidden beast` number, since 4 + 530 + 60 + 4 + 2 + 65 + 1 = 666.

45306042651 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 45306042651 - 2⁵ = 45306042619 is a prime.

It is a super-2 number, since 2×45306042651² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45306042631) 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, 28280125 + ... + 28281726.

It is an arithmetic number, because the mean of its divisors is an integer number (5514780570).

Almost surely, 2^45306042651 is an apocalyptic number.

45306042651 is a deficient number, since it is larger than the sum of its proper divisors (20871324189).

45306042651 is a wasteful number, since it uses less digits than its factorization.

45306042651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56561946 (or 56561943 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 45306042651 in words is "forty-five billion, three hundred six million, forty-two thousand, six hundred fifty-one".