501025054 has 32 divisors (see below), whose sum is σ = 859014720. Its totient is φ = 217738752.

The previous prime is 501025051. The next prime is 501025087. The reversal of 501025054 is 450520105.

It is a super-2 number, since 2×501025054² = 502052209471405832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501025051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11632 + ... + 33724.

It is an arithmetic number, because the mean of its divisors is an integer number (26844210).

Almost surely, 2^501025054 is an apocalyptic number.

501025054 is a deficient number, since it is larger than the sum of its proper divisors (357989666).

501025054 is a wasteful number, since it uses less digits than its factorization.

501025054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22164.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 501025054 is about 22383.5889436882. The cubic root of 501025054 is about 794.2425463519.

Adding to 501025054 its reverse (450520105), we get a palindrome (951545159).

The spelling of 501025054 in words is "five hundred one million, twenty-five thousand, fifty-four".