73626835125 has 32 divisors (see below), whose sum is σ = 123266782080. Its totient is φ = 39026707200.

The previous prime is 73626835099. The next prime is 73626835133. The reversal of 73626835125 is 52153862637.

It is a happy number.

It is not a de Polignac number, because 73626835125 - 2¹⁵ = 73626802357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541140 + ... + 663389.

It is an arithmetic number, because the mean of its divisors is an integer number (3852086940).

Almost surely, 2^73626835125 is an apocalyptic number.

73626835125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73626835125 is a deficient number, since it is larger than the sum of its proper divisors (49639946955).

73626835125 is a wasteful number, since it uses less digits than its factorization.

73626835125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204710 (or 1204700 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The spelling of 73626835125 in words is "seventy-three billion, six hundred twenty-six million, eight hundred thirty-five thousand, one hundred twenty-five".