7513626125 has 12 divisors (see below), whose sum is σ = 9378215028. Its totient is φ = 6010125600.

The previous prime is 7513626097. The next prime is 7513626137. The reversal of 7513626125 is 5216263157.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

7513626125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 93354244 + 7420271881 = 9662^2 + 86141^2 .

It is not a de Polignac number, because 7513626125 - 2¹⁰ = 7513625101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965249 + ... + 973001.

It is an arithmetic number, because the mean of its divisors is an integer number (781517919).

Almost surely, 2^7513626125 is an apocalyptic number.

It is an amenable number.

7513626125 is a deficient number, since it is larger than the sum of its proper divisors (1864588903).

7513626125 is an frugal number, since it uses more digits than its factorization.

7513626125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15521 (or 7758 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 7513626125 is about 86681.1751477793. The cubic root of 7513626125 is about 1958.6185361999.

The spelling of 7513626125 in words is "seven billion, five hundred thirteen million, six hundred twenty-six thousand, one hundred twenty-five".