45626388028 has 24 divisors (see below), whose sum is σ = 86079086352. Its totient is φ = 21036073344.

The previous prime is 45626388019. The next prime is 45626388029. The reversal of 45626388028 is 82088362654.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45626388029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414025 + ... + 512512.

It is an arithmetic number, because the mean of its divisors is an integer number (3586628598).

Almost surely, 2^45626388028 is an apocalyptic number.

It is an amenable number.

45626388028 is a deficient number, since it is larger than the sum of its proper divisors (40452698324).

45626388028 is a wasteful number, since it uses less digits than its factorization.

45626388028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927501 (or 927499 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 45626388028 in words is "forty-five billion, six hundred twenty-six million, three hundred eighty-eight thousand, twenty-eight".