2526725251 has 8 divisors (see below), whose sum is σ = 2532852000. Its totient is φ = 2520607680.

The previous prime is 2526725221. The next prime is 2526725261. The reversal of 2526725251 is 1525276252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2526725251 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 2526725251.

It is not an unprimeable number, because it can be changed into a prime (2526725221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962721 + ... + 965341.

It is an arithmetic number, because the mean of its divisors is an integer number (316606500).

Almost surely, 2^2526725251 is an apocalyptic number.

2526725251 is a deficient number, since it is larger than the sum of its proper divisors (6126749).

2526725251 is a wasteful number, since it uses less digits than its factorization.

2526725251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589.

The product of its digits is 84000, while the sum is 37.

The square root of 2526725251 is about 50266.5420632850. The cubic root of 2526725251 is about 1362.0279094579.

The spelling of 2526725251 in words is "two billion, five hundred twenty-six million, seven hundred twenty-five thousand, two hundred fifty-one".