45958992456016 has 20 divisors (see below), whose sum is σ = 89862479518900. Its totient is φ = 22768675160832.

The previous prime is 45958992455977. The next prime is 45958992456043. The reversal of 45958992456016 is 61065429985954.

It can be written as a sum of positive squares in 2 ways, for example, as 12974692161600 + 32984300294416 = 3602040^2 + 5743196^2 .

It is a super-2 number, since 2×45958992456016² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45958992456016.

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, 13176314901 + ... + 13176318388.

It is an arithmetic number, because the mean of its divisors is an integer number (4493123975945).

Almost surely, 2^{45958992456016} is an apocalyptic number.

It is an amenable number.

45958992456016 is a deficient number, since it is larger than the sum of its proper divisors (43903487062884).

45958992456016 is a wasteful number, since it uses less digits than its factorization.

45958992456016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26352633406 (or 26352633400 counting only the distinct ones).

The product of its (nonzero) digits is 839808000, while the sum is 73.

The spelling of 45958992456016 in words is "forty-five trillion, nine hundred fifty-eight billion, nine hundred ninety-two million, four hundred fifty-six thousand, sixteen".