555000000501 has 32 divisors (see below), whose sum is σ = 789380121600. Its totient is φ = 345636345600.

The previous prime is 555000000493. The next prime is 555000000547. The reversal of 555000000501 is 105000000555.

It is not a de Polignac number, because 555000000501 - 2³ = 555000000493 is a prime.

It is a super-2 number, since 2×555000000501² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555000004501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33728326 + ... + 33744776.

It is an arithmetic number, because the mean of its divisors is an integer number (24668128800).

Almost surely, 2^555000000501 is an apocalyptic number.

555000000501 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

555000000501 is a deficient number, since it is larger than the sum of its proper divisors (234380121099).

555000000501 is a wasteful number, since it uses less digits than its factorization.

555000000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21369.

The product of its (nonzero) digits is 625, while the sum is 21.

The spelling of 555000000501 in words is "five hundred fifty-five billion, five hundred one", and thus it is an aban number.