75054271400 has 48 divisors (see below), whose sum is σ = 174526030140. Its totient is φ = 30017433600.

The previous prime is 75054271349. The next prime is 75054271463. The reversal of 75054271400 is 417245057.

It can be written as a sum of positive squares in 6 ways, for example, as 29260839364 + 45793432036 = 171058^2 + 213994^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1640840 + ... + 1685960.

Almost surely, 2^75054271400 is an apocalyptic number.

It is an amenable number.

75054271400 is an abundant number, since it is smaller than the sum of its proper divisors (99471758740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75054271400 is a wasteful number, since it uses less digits than its factorization.

75054271400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53454 (or 53445 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 35.

The spelling of 75054271400 in words is "seventy-five billion, fifty-four million, two hundred seventy-one thousand, four hundred".