2562264725 has 6 divisors (see below), whose sum is σ = 3177208290. Its totient is φ = 2049811760.

The previous prime is 2562264721. The next prime is 2562264743. The reversal of 2562264725 is 5274622652.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 833534641 + 1728730084 = 28871^2 + 41578^2 .

It is not a de Polignac number, because 2562264725 - 2² = 2562264721 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562264721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51245270 + ... + 51245319.

It is an arithmetic number, because the mean of its divisors is an integer number (529534715).

Almost surely, 2^2562264725 is an apocalyptic number.

2562264725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2562264725 is a deficient number, since it is larger than the sum of its proper divisors (614943565).

2562264725 is a wasteful number, since it uses less digits than its factorization.

2562264725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102490599 (or 102490594 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 2562264725 is about 50618.8178941389. The cubic root of 2562264725 is about 1368.3840369094.

The spelling of 2562264725 in words is "two billion, five hundred sixty-two million, two hundred sixty-four thousand, seven hundred twenty-five".