45086870167845 has 64 divisors (see below), whose sum is σ = 79990043166720. Its totient is φ = 21501170438400.

The previous prime is 45086870167819. The next prime is 45086870167849. The reversal of 45086870167845 is 54876107868054.

It is not a de Polignac number, because 45086870167845 - 2⁸ = 45086870167589 is a prime.

It is a super-2 number, since 2×45086870167845² (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 45086870167845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45086870167849) 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, 366978936 + ... + 367101774.

It is an arithmetic number, because the mean of its divisors is an integer number (1249844424480).

Almost surely, 2^{45086870167845} is an apocalyptic number.

It is an amenable number.

45086870167845 is a deficient number, since it is larger than the sum of its proper divisors (34903172998875).

45086870167845 is a wasteful number, since it uses less digits than its factorization.

45086870167845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159386.

The product of its (nonzero) digits is 361267200, while the sum is 69.

The spelling of 45086870167845 in words is "forty-five trillion, eighty-six billion, eight hundred seventy million, one hundred sixty-seven thousand, eight hundred forty-five".