5312042125 has 32 divisors (see below), whose sum is σ = 7154784000. Its totient is φ = 3914280000.

The previous prime is 5312042117. The next prime is 5312042171. The reversal of 5312042125 is 5212402135.

It is not a de Polignac number, because 5312042125 - 2³ = 5312042117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 5312042125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 807600 + ... + 814150.

It is an arithmetic number, because the mean of its divisors is an integer number (223587000).

Almost surely, 2^5312042125 is an apocalyptic number.

It is an amenable number.

5312042125 is a deficient number, since it is larger than the sum of its proper divisors (1842741875).

5312042125 is a wasteful number, since it uses less digits than its factorization.

5312042125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7078 (or 7068 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5312042125 is about 72883.7576212972. The cubic root of 5312042125 is about 1744.8328808244.

The spelling of 5312042125 in words is "five billion, three hundred twelve million, forty-two thousand, one hundred twenty-five".