2575559571025 has 27 divisors (see below), whose sum is σ = 3715194299121. Its totient is φ = 1766059475040.

The previous prime is 2575559570977. The next prime is 2575559571041. The reversal of 2575559571025 is 5201759555752.

It is a happy number.

The square root of 2575559571025 is 1604855.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 462629868561 + 2112929702464 = 680169^2 + 1453592^2 .

It is not a de Polignac number, because 2575559571025 - 2⁷ = 2575559570897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 56146999 + ... + 56192851.

Almost surely, 2^{2575559571025} is an apocalyptic number.

2575559571025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2575559571025 is the 1604855-th square number.

2575559571025 is the 802428-th centered octagonal number.

It is an amenable number.

2575559571025 is a deficient number, since it is larger than the sum of its proper divisors (1139634728096).

2575559571025 is an frugal number, since it uses more digits than its factorization.

2575559571025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91730 (or 45865 counting only the distinct ones).

The product of its (nonzero) digits is 27562500, while the sum is 58.

The spelling of 2575559571025 in words is "two trillion, five hundred seventy-five billion, five hundred fifty-nine million, five hundred seventy-one thousand, twenty-five".