2512172152 has 32 divisors (see below), whose sum is σ = 5384833920. Its totient is φ = 1076323680.

The previous prime is 2512172147. The next prime is 2512172177. The reversal of 2512172152 is 2512712152.

It is a super-2 number, since 2×2512172152² = 12622017842568622208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2512172152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364563 + ... + 371389.

It is an arithmetic number, because the mean of its divisors is an integer number (168276060).

Almost surely, 2^2512172152 is an apocalyptic number.

It is an amenable number.

2512172152 is an abundant number, since it is smaller than the sum of its proper divisors (2872661768).

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

2512172152 is a wasteful number, since it uses less digits than its factorization.

2512172152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13411 (or 13407 counting only the distinct ones).

The product of its digits is 2800, while the sum is 28.

The square root of 2512172152 is about 50121.5737183102. The cubic root of 2512172152 is about 1359.4079299986.

The spelling of 2512172152 in words is "two billion, five hundred twelve million, one hundred seventy-two thousand, one hundred fifty-two".