2552161125 has 32 divisors (see below), whose sum is σ = 4496618880. Its totient is φ = 1281081600.

The previous prime is 2552161093. The next prime is 2552161151. The reversal of 2552161125 is 5211612552.

2552161125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2552161125 - 2⁵ = 2552161093 is a prime.

It is a super-2 number, since 2×2552161125² = 13027052815922531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2552161092 and 2552161101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193795 + ... + 206544.

It is an arithmetic number, because the mean of its divisors is an integer number (140519340).

Almost surely, 2^2552161125 is an apocalyptic number.

2552161125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2552161125 is a deficient number, since it is larger than the sum of its proper divisors (1944457755).

2552161125 is a wasteful number, since it uses less digits than its factorization.

2552161125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400374 (or 400364 counting only the distinct ones).

The product of its digits is 6000, while the sum is 30.

The square root of 2552161125 is about 50518.9184860484. The cubic root of 2552161125 is about 1366.5830497787.

Adding to 2552161125 its reverse (5211612552), we get a palindrome (7763773677).

The spelling of 2552161125 in words is "two billion, five hundred fifty-two million, one hundred sixty-one thousand, one hundred twenty-five".