18048347001 has 48 divisors (see below), whose sum is σ = 27343749888. Its totient is φ = 11462169600.

The previous prime is 18048346937. The next prime is 18048347011. The reversal of 18048347001 is 10074384081.

18048347001 is a `hidden beast` number, since 180 + 4 + 8 + 3 + 470 + 0 + 1 = 666.

It is not a de Polignac number, because 18048347001 - 2⁶ = 18048346937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18048347011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2499286 + ... + 2506496.

It is an arithmetic number, because the mean of its divisors is an integer number (569661456).

Almost surely, 2^18048347001 is an apocalyptic number.

It is an amenable number.

18048347001 is a deficient number, since it is larger than the sum of its proper divisors (9295402887).

18048347001 is a wasteful number, since it uses less digits than its factorization.

18048347001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422 (or 7419 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 18048347001 in words is "eighteen billion, forty-eight million, three hundred forty-seven thousand, one".