45958044216 has 64 divisors (see below), whose sum is σ = 134102522880. Its totient is φ = 12851487360.

The previous prime is 45958044199. The next prime is 45958044229. The reversal of 45958044216 is 61244085954.

It is a super-2 number, since 2×45958044216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2902315 + ... + 2918106.

It is an arithmetic number, because the mean of its divisors is an integer number (2095351920).

Almost surely, 2^45958044216 is an apocalyptic number.

It is an amenable number.

45958044216 is an abundant number, since it is smaller than the sum of its proper divisors (88144478664).

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

45958044216 is a wasteful number, since it uses less digits than its factorization.

45958044216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820484 (or 5820480 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 45958044216 in words is "forty-five billion, nine hundred fifty-eight million, forty-four thousand, two hundred sixteen".