75400053164 has 24 divisors (see below), whose sum is σ = 132132231168. Its totient is φ = 37648028880.

The previous prime is 75400053161. The next prime is 75400053191. The reversal of 75400053164 is 46135000457.

It is not an unprimeable number, because it can be changed into a prime (75400053161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10487579 + ... + 10494765.

It is an arithmetic number, because the mean of its divisors is an integer number (5505509632).

Almost surely, 2^75400053164 is an apocalyptic number.

It is an amenable number.

75400053164 is a deficient number, since it is larger than the sum of its proper divisors (56732178004).

75400053164 is a wasteful number, since it uses less digits than its factorization.

75400053164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10445 (or 10443 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 75400053164 in words is "seventy-five billion, four hundred million, fifty-three thousand, one hundred sixty-four".