20242505054 has 16 divisors (see below), whose sum is σ = 31874480640. Its totient is φ = 9628745880.

The previous prime is 20242504991. The next prime is 20242505123. The reversal of 20242505054 is 45050524202.

It is a super-2 number, since 2×20242505054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2763224 + ... + 2770539.

It is an arithmetic number, because the mean of its divisors is an integer number (1992155040).

Almost surely, 2^20242505054 is an apocalyptic number.

20242505054 is a deficient number, since it is larger than the sum of its proper divisors (11631975586).

20242505054 is a wasteful number, since it uses less digits than its factorization.

20242505054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533855.

The product of its (nonzero) digits is 16000, while the sum is 29.

The spelling of 20242505054 in words is "twenty billion, two hundred forty-two million, five hundred five thousand, fifty-four".