18050724527 has 36 divisors (see below), whose sum is σ = 21095948664. Its totient is φ = 15315143040.

The previous prime is 18050724521. The next prime is 18050724551. The reversal of 18050724527 is 72542705081.

It is not a de Polignac number, because 18050724527 - 2⁴ = 18050724511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18050724521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21161033 + ... + 21161885.

It is an arithmetic number, because the mean of its divisors is an integer number (585998574).

Almost surely, 2^18050724527 is an apocalyptic number.

18050724527 is a deficient number, since it is larger than the sum of its proper divisors (3045224137).

18050724527 is an equidigital number, since it uses as much as digits as its factorization.

18050724527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 41.

The spelling of 18050724527 in words is "eighteen billion, fifty million, seven hundred twenty-four thousand, five hundred twenty-seven".