75012375 has 16 divisors (see below), whose sum is σ = 124821216. Its totient is φ = 40006400.

The previous prime is 75012359. The next prime is 75012409. The reversal of 75012375 is 57321057.

It is not a de Polignac number, because 75012375 - 2⁴ = 75012359 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 15 ways as a sum of consecutive naturals, for example, 99642 + ... + 100391.

It is an arithmetic number, because the mean of its divisors is an integer number (7801326).

Almost surely, 2^75012375 is an apocalyptic number.

75012375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

75012375 is a deficient number, since it is larger than the sum of its proper divisors (49808841).

75012375 is a wasteful number, since it uses less digits than its factorization.

75012375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200051 (or 200041 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 75012375 is about 8660.9684793330. The cubic root of 75012375 is about 421.7395257736.

The spelling of 75012375 in words is "seventy-five million, twelve thousand, three hundred seventy-five".