18793525948 has 6 divisors (see below), whose sum is σ = 32888670416. Its totient is φ = 9396762972.

The previous prime is 18793525853. The next prime is 18793525969. The reversal of 18793525948 is 84952539781.

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, 2349190740 + ... + 2349190747.

Almost surely, 2^18793525948 is an apocalyptic number.

It is an amenable number.

18793525948 is a deficient number, since it is larger than the sum of its proper divisors (14095144468).

18793525948 is a wasteful number, since it uses less digits than its factorization.

18793525948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698381491 (or 4698381489 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 61.

The spelling of 18793525948 in words is "eighteen billion, seven hundred ninety-three million, five hundred twenty-five thousand, nine hundred forty-eight".