7875488792 has 8 divisors (see below), whose sum is σ = 14766541500. Its totient is φ = 3937744392.

The previous prime is 7875488759. The next prime is 7875488801. The reversal of 7875488792 is 2978845787.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492218042 + ... + 492218057.

Almost surely, 2^7875488792 is an apocalyptic number.

It is an amenable number.

7875488792 is a deficient number, since it is larger than the sum of its proper divisors (6891052708).

7875488792 is a wasteful number, since it uses less digits than its factorization.

7875488792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984436105 (or 984436101 counting only the distinct ones).

The product of its digits is 63221760, while the sum is 65.

The square root of 7875488792 is about 88743.9507346839. The cubic root of 7875488792 is about 1989.5697656644.

The spelling of 7875488792 in words is "seven billion, eight hundred seventy-five million, four hundred eighty-eight thousand, seven hundred ninety-two".