7925748819048 has 48 divisors (see below), whose sum is σ = 21465703268100. Its totient is φ = 2641899836160.

The previous prime is 7925748818989. The next prime is 7925748819067. The reversal of 7925748819048 is 8409188475297.

7925748819048 is a `hidden beast` number, since 7 + 9 + 2 + 57 + 488 + 1 + 90 + 4 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7768138231044 + 157610588004 = 2787138^2 + 397002^2 .

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 18340018 + ... + 18767198.

Almost surely, 2^{7925748819048} is an apocalyptic number.

It is an amenable number.

7925748819048 is an abundant number, since it is smaller than the sum of its proper divisors (13539954449052).

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

7925748819048 is a wasteful number, since it uses less digits than its factorization.

7925748819048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684882 (or 684875 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 72.

The spelling of 7925748819048 in words is "seven trillion, nine hundred twenty-five billion, seven hundred forty-eight million, eight hundred nineteen thousand, forty-eight".