45634443654 has 64 divisors (see below), whose sum is σ = 95239065600. Its totient is φ = 14564717568.

The previous prime is 45634443649. The next prime is 45634443677.

45634443654 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45634443654² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3848667 + ... + 3860505.

It is an arithmetic number, because the mean of its divisors is an integer number (1488110400).

Almost surely, 2^45634443654 is an apocalyptic number.

45634443654 is an abundant number, since it is smaller than the sum of its proper divisors (49604621946).

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

45634443654 is a wasteful number, since it uses less digits than its factorization.

45634443654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12157.

The product of its digits is 8294400, while the sum is 48.

The spelling of 45634443654 in words is "forty-five billion, six hundred thirty-four million, four hundred forty-three thousand, six hundred fifty-four".