2525315051365 has 16 divisors (see below), whose sum is σ = 3112492875120. Its totient is φ = 1965516295680.

The previous prime is 2525315051333. The next prime is 2525315051431. The reversal of 2525315051365 is 5631505135252.

It can be written as a sum of positive squares in 8 ways, for example, as 9498724 + 2525305552641 = 3082^2 + 1589121^2 .

It is not a de Polignac number, because 2525315051365 - 2⁵ = 2525315051333 is a prime.

It is a super-2 number, since 2×2525315051365² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2291745 + ... + 3209785.

It is an arithmetic number, because the mean of its divisors is an integer number (194530804695).

Almost surely, 2^{2525315051365} is an apocalyptic number.

It is an amenable number.

2525315051365 is a deficient number, since it is larger than the sum of its proper divisors (587177823755).

2525315051365 is a wasteful number, since it uses less digits than its factorization.

2525315051365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932952.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 2525315051365 in words is "two trillion, five hundred twenty-five billion, three hundred fifteen million, fifty-one thousand, three hundred sixty-five".