75055023 has 24 divisors (see below), whose sum is σ = 111515040. Its totient is φ = 48625920.

The previous prime is 75055007. The next prime is 75055027. The reversal of 75055023 is 32055057.

It is not a de Polignac number, because 75055023 - 2⁴ = 75055007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75055027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45843 + ... + 47451.

It is an arithmetic number, because the mean of its divisors is an integer number (4646460).

Almost surely, 2^75055023 is an apocalyptic number.

75055023 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

75055023 is a deficient number, since it is larger than the sum of its proper divisors (36460017).

75055023 is a wasteful number, since it uses less digits than its factorization.

75055023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759 (or 1756 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 75055023 is about 8663.4302097957. The cubic root of 75055023 is about 421.8194367646.

The spelling of 75055023 in words is "seventy-five million, fifty-five thousand, twenty-three".