2575150165506 has 32 divisors (see below), whose sum is σ = 5184983115648. Its totient is φ = 852604185600.

The previous prime is 2575150165459. The next prime is 2575150165529. The reversal of 2575150165506 is 6055610515752.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8266530 + ... + 8572386.

It is an arithmetic number, because the mean of its divisors is an integer number (162030722364).

Almost surely, 2^{2575150165506} is an apocalyptic number.

2575150165506 is an abundant number, since it is smaller than the sum of its proper divisors (2609832950142).

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

2575150165506 is a wasteful number, since it uses less digits than its factorization.

2575150165506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315306.

The product of its (nonzero) digits is 1575000, while the sum is 48.

The spelling of 2575150165506 in words is "two trillion, five hundred seventy-five billion, one hundred fifty million, one hundred sixty-five thousand, five hundred six".