8515850462045 has 16 divisors (see below), whose sum is σ = 10664132544000. Its totient is φ = 6515983862784.

The previous prime is 8515850462033. The next prime is 8515850462167. The reversal of 8515850462045 is 5402640585158.

It is a happy number.

It is not a de Polignac number, because 8515850462045 - 2⁴ = 8515850462029 is a prime.

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, 1270949 + ... + 4318218.

It is an arithmetic number, because the mean of its divisors is an integer number (666508284000).

Almost surely, 2^{8515850462045} is an apocalyptic number.

It is an amenable number.

8515850462045 is a deficient number, since it is larger than the sum of its proper divisors (2148282081955).

8515850462045 is a wasteful number, since it uses less digits than its factorization.

8515850462045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602444.

The product of its (nonzero) digits is 7680000, while the sum is 53.

The spelling of 8515850462045 in words is "eight trillion, five hundred fifteen billion, eight hundred fifty million, four hundred sixty-two thousand, forty-five".