505501005110 has 16 divisors (see below), whose sum is σ = 949462757856. Its totient is φ = 193409080128.

The previous prime is 505501005091. The next prime is 505501005143. The reversal of 505501005110 is 11500105505.

It is a happy number.

It is a super-2 number, since 2×505501005110² (a number of 24 digits) contains 22 as substring.

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, 1098914999 + ... + 1098915458.

It is an arithmetic number, because the mean of its divisors is an integer number (59341422366).

Almost surely, 2^505501005110 is an apocalyptic number.

505501005110 is a deficient number, since it is larger than the sum of its proper divisors (443961752746).

505501005110 is a wasteful number, since it uses less digits than its factorization.

505501005110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197830487.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 505501005110 in words is "five hundred five billion, five hundred one million, five thousand, one hundred ten".