2912537525 has 6 divisors (see below), whose sum is σ = 3611546562. Its totient is φ = 2330030000.

The previous prime is 2912537519. The next prime is 2912537543. The reversal of 2912537525 is 5257352192.

It can be written as a sum of positive squares in 3 ways, for example, as 14760964 + 2897776561 = 3842^2 + 53831^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2912537525 is a prime.

It is a Duffinian number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 58250726 + ... + 58250775.

It is an arithmetic number, because the mean of its divisors is an integer number (601924427).

Almost surely, 2^2912537525 is an apocalyptic number.

2912537525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2912537525 is a deficient number, since it is larger than the sum of its proper divisors (699009037).

2912537525 is a wasteful number, since it uses less digits than its factorization.

2912537525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116501511 (or 116501506 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 2912537525 is about 53967.9305235989. The cubic root of 2912537525 is about 1428.0952560971.

The spelling of 2912537525 in words is "two billion, nine hundred twelve million, five hundred thirty-seven thousand, five hundred twenty-five".