76555125 has 40 divisors (see below), whose sum is σ = 142740312. Its totient is φ = 40824000.

The previous prime is 76555117. The next prime is 76555139. The reversal of 76555125 is 52155567.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9036036 + 67519089 = 3006^2 + 8217^2 .

It is not a de Polignac number, because 76555125 - 2³ = 76555117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76555125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6345 + ... + 13905.

Almost surely, 2^76555125 is an apocalyptic number.

76555125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76555125 is a deficient number, since it is larger than the sum of its proper divisors (66185187).

76555125 is an equidigital number, since it uses as much as digits as its factorization.

76555125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588 (or 7569 counting only the distinct ones).

The product of its digits is 52500, while the sum is 36.

The square root of 76555125 is about 8749.5785612794. The cubic root of 76555125 is about 424.6111784110.

The spelling of 76555125 in words is "seventy-six million, five hundred fifty-five thousand, one hundred twenty-five".