45790087197 has 64 divisors (see below), whose sum is σ = 67483238400. Its totient is φ = 27492541440.

The previous prime is 45790087193. The next prime is 45790087199. The reversal of 45790087197 is 79178009754.

It is not a de Polignac number, because 45790087197 - 2² = 45790087193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45790087193) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67636423 + ... + 67637099.

It is an arithmetic number, because the mean of its divisors is an integer number (1054425600).

Almost surely, 2^45790087197 is an apocalyptic number.

It is an amenable number.

45790087197 is a deficient number, since it is larger than the sum of its proper divisors (21693151203).

45790087197 is a wasteful number, since it uses less digits than its factorization.

45790087197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146.

The product of its (nonzero) digits is 4445280, while the sum is 57.

The spelling of 45790087197 in words is "forty-five billion, seven hundred ninety million, eighty-seven thousand, one hundred ninety-seven".