45611056992 has 24 divisors (see below), whose sum is σ = 119729024856. Its totient is φ = 15203685632.

The previous prime is 45611056979. The next prime is 45611056999. The reversal of 45611056992 is 29965011654.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45611056999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237557493 + ... + 237557684.

It is an arithmetic number, because the mean of its divisors is an integer number (4988709369).

Almost surely, 2^45611056992 is an apocalyptic number.

It is an amenable number.

45611056992 is an abundant number, since it is smaller than the sum of its proper divisors (74117967864).

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

45611056992 is a wasteful number, since it uses less digits than its factorization.

45611056992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475115190 (or 475115182 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 45611056992 in words is "forty-five billion, six hundred eleven million, fifty-six thousand, nine hundred ninety-two".