45623636412 has 12 divisors (see below), whose sum is σ = 106455151656. Its totient is φ = 15207878800.

The previous prime is 45623636363. The next prime is 45623636467. The reversal of 45623636412 is 21463632654.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900984839 + ... + 1900984862.

It is an arithmetic number, because the mean of its divisors is an integer number (8871262638).

Almost surely, 2^45623636412 is an apocalyptic number.

It is an amenable number.

45623636412 is an abundant number, since it is smaller than the sum of its proper divisors (60831515244).

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

45623636412 is a wasteful number, since it uses less digits than its factorization.

45623636412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801969708 (or 3801969706 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The spelling of 45623636412 in words is "forty-five billion, six hundred twenty-three million, six hundred thirty-six thousand, four hundred twelve".