20250320054 has 16 divisors (see below), whose sum is σ = 32052296160. Its totient is φ = 9576114240.

The previous prime is 20250320011. The next prime is 20250320063. The reversal of 20250320054 is 45002305202.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 2469077 + ... + 2477264.

It is an arithmetic number, because the mean of its divisors is an integer number (2003268510).

Almost surely, 2^20250320054 is an apocalyptic number.

20250320054 is a deficient number, since it is larger than the sum of its proper divisors (11801976106).

20250320054 is a wasteful number, since it uses less digits than its factorization.

20250320054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946455.

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 20250320054 its reverse (45002305202), we get a palindrome (65252625256).

The spelling of 20250320054 in words is "twenty billion, two hundred fifty million, three hundred twenty thousand, fifty-four".