2534121572 has 12 divisors (see below), whose sum is σ = 4435406976. Its totient is φ = 1266862440.

The previous prime is 2534121571. The next prime is 2534121581. The reversal of 2534121572 is 2751214352.

It is not an unprimeable number, because it can be changed into a prime (2534121571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18704 + ... + 73607.

It is an arithmetic number, because the mean of its divisors is an integer number (369617248).

Almost surely, 2^2534121572 is an apocalyptic number.

It is an amenable number.

2534121572 is a deficient number, since it is larger than the sum of its proper divisors (1901285404).

2534121572 is a wasteful number, since it uses less digits than its factorization.

2534121572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99178 (or 99176 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 2534121572 is about 50340.0593166119. The cubic root of 2534121572 is about 1363.3556071601.

The spelling of 2534121572 in words is "two billion, five hundred thirty-four million, one hundred twenty-one thousand, five hundred seventy-two".