75541975 has 12 divisors (see below), whose sum is σ = 96204904. Its totient is φ = 58799520.

The previous prime is 75541943. The next prime is 75542003. The reversal of 75541975 is 57914557.

It is not a de Polignac number, because 75541975 - 2⁵ = 75541943 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 39909 + ... + 41758.

Almost surely, 2^75541975 is an apocalyptic number.

75541975 is a deficient number, since it is larger than the sum of its proper divisors (20662929).

75541975 is a wasteful number, since it uses less digits than its factorization.

75541975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81714 (or 81709 counting only the distinct ones).

The product of its digits is 220500, while the sum is 43.

The square root of 75541975 is about 8691.4886526993. The cubic root of 75541975 is about 422.7297164709.

The spelling of 75541975 in words is "seventy-five million, five hundred forty-one thousand, nine hundred seventy-five".