2512525501 has 4 divisors (see below), whose sum is σ = 2523038400. Its totient is φ = 2502012604.

The previous prime is 2512525487. The next prime is 2512525513. The reversal of 2512525501 is 1055252152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2512525501 - 2¹⁷ = 2512394429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2512525501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512525571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5256091 + ... + 5256568.

It is an arithmetic number, because the mean of its divisors is an integer number (630759600).

Almost surely, 2^2512525501 is an apocalyptic number.

It is an amenable number.

2512525501 is a deficient number, since it is larger than the sum of its proper divisors (10512899).

2512525501 is a wasteful number, since it uses less digits than its factorization.

2512525501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512898.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 2512525501 is about 50125.0985136189. The cubic root of 2512525501 is about 1359.4716627478.

Adding to 2512525501 its reverse (1055252152), we get a palindrome (3567777653).

The spelling of 2512525501 in words is "two billion, five hundred twelve million, five hundred twenty-five thousand, five hundred one".