75213465 has 16 divisors (see below), whose sum is σ = 120740928. Its totient is φ = 39980736.

The previous prime is 75213367. The next prime is 75213487. The reversal of 75213465 is 56431257.

It is not a de Polignac number, because 75213465 - 2⁸ = 75213209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3562 + ... + 12771.

It is an arithmetic number, because the mean of its divisors is an integer number (7546308).

Almost surely, 2^75213465 is an apocalyptic number.

It is an amenable number.

75213465 is a deficient number, since it is larger than the sum of its proper divisors (45527463).

75213465 is a wasteful number, since it uses less digits than its factorization.

75213465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16648.

The product of its digits is 25200, while the sum is 33.

The square root of 75213465 is about 8672.5696883911. The cubic root of 75213465 is about 422.1160500072.

The spelling of 75213465 in words is "seventy-five million, two hundred thirteen thousand, four hundred sixty-five".