2562651125 has 16 divisors (see below), whose sum is σ = 3366517440. Its totient is φ = 1942218000.

The previous prime is 2562651109. The next prime is 2562651127. The reversal of 2562651125 is 5211562652.

It is not a de Polignac number, because 2562651125 - 2⁴ = 2562651109 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 (2562651127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537131 + ... + 541880.

It is an arithmetic number, because the mean of its divisors is an integer number (210407340).

Almost surely, 2^2562651125 is an apocalyptic number.

2562651125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2562651125 is a deficient number, since it is larger than the sum of its proper divisors (803866315).

2562651125 is a wasteful number, since it uses less digits than its factorization.

2562651125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079045 (or 1079035 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 2562651125 is about 50622.6345126367. The cubic root of 2562651125 is about 1368.4528194218.

The spelling of 2562651125 in words is "two billion, five hundred sixty-two million, six hundred fifty-one thousand, one hundred twenty-five".