75063038925 has 96 divisors (see below), whose sum is σ = 143042844672. Its totient is φ = 34023041280.

The previous prime is 75063038903. The next prime is 75063038983. The reversal of 75063038925 is 52983036057.

It is a happy number.

It is not a de Polignac number, because 75063038925 - 2⁵ = 75063038893 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 (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45853207 + ... + 45854843.

It is an arithmetic number, because the mean of its divisors is an integer number (1490029632).

Almost surely, 2^75063038925 is an apocalyptic number.

75063038925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

75063038925 is a deficient number, since it is larger than the sum of its proper divisors (67979805747).

75063038925 is a wasteful number, since it uses less digits than its factorization.

75063038925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347 (or 2342 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 75063038925 in words is "seventy-five billion, sixty-three million, thirty-eight thousand, nine hundred twenty-five".