2623251330125 has 16 divisors (see below), whose sum is σ = 3295789614000. Its totient is φ = 2084516478400.

The previous prime is 2623251330103. The next prime is 2623251330127. The reversal of 2623251330125 is 5210331523262.

It can be written as a sum of positive squares in 8 ways, for example, as 626849060644 + 1996402269481 = 791738^2 + 1412941^2 .

It is not a de Polignac number, because 2623251330125 - 2²⁰ = 2623250281549 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 (2623251330127) 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, 70404230 + ... + 70441479.

It is an arithmetic number, because the mean of its divisors is an integer number (205986850875).

Almost surely, 2^{2623251330125} is an apocalyptic number.

2623251330125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2623251330125 is a deficient number, since it is larger than the sum of its proper divisors (672538283875).

2623251330125 is a wasteful number, since it uses less digits than its factorization.

2623251330125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140845873 (or 140845863 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 2623251330125 its reverse (5210331523262), we get a palindrome (7833582853387).

The spelling of 2623251330125 in words is "two trillion, six hundred twenty-three billion, two hundred fifty-one million, three hundred thirty thousand, one hundred twenty-five".