2553151525 has 12 divisors (see below), whose sum is σ = 3167305092. Its totient is φ = 2041619840.

The previous prime is 2553151519. The next prime is 2553151529. The reversal of 2553151525 is 5251513552.

It can be written as a sum of positive squares in 6 ways, for example, as 425266884 + 2127884641 = 20622^2 + 46129^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2553151525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553151529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38487 + ... + 81163.

It is an arithmetic number, because the mean of its divisors is an integer number (263942091).

Almost surely, 2^2553151525 is an apocalyptic number.

2553151525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2553151525 is a deficient number, since it is larger than the sum of its proper divisors (614153567).

2553151525 is a wasteful number, since it uses less digits than its factorization.

2553151525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45080 (or 45075 counting only the distinct ones).

The product of its digits is 37500, while the sum is 34.

The square root of 2553151525 is about 50528.7198036918. The cubic root of 2553151525 is about 1366.7598004810.

The spelling of 2553151525 in words is "two billion, five hundred fifty-three million, one hundred fifty-one thousand, five hundred twenty-five".