75484282425 has 12 divisors (see below), whose sum is σ = 124800680400. Its totient is φ = 40258283920.

The previous prime is 75484282327. The next prime is 75484282441. The reversal of 75484282425 is 52428248457.

It is not a de Polignac number, because 75484282425 - 2⁸ = 75484282169 is a prime.

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, 503228475 + ... + 503228624.

It is an arithmetic number, because the mean of its divisors is an integer number (10400056700).

Almost surely, 2^75484282425 is an apocalyptic number.

75484282425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

75484282425 is a deficient number, since it is larger than the sum of its proper divisors (49316397975).

75484282425 is a wasteful number, since it uses less digits than its factorization.

75484282425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006457112 (or 1006457107 counting only the distinct ones).

The product of its digits is 5734400, while the sum is 51.

The spelling of 75484282425 in words is "seventy-five billion, four hundred eighty-four million, two hundred eighty-two thousand, four hundred twenty-five".