505560251034 has 32 divisors (see below), whose sum is σ = 1127126763840. Its totient is φ = 167971152816.

The previous prime is 505560251023. The next prime is 505560251039. The reversal of 505560251034 is 430152065505.

505560251034 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 602 + 5 + 10 + 34 = 666.

It is a super-2 number, since 2×505560251034² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 505560251034.

It is not an unprimeable number, because it can be changed into a prime (505560251039) 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, 15231349 + ... + 15264504.

It is an arithmetic number, because the mean of its divisors is an integer number (35222711370).

Almost surely, 2^505560251034 is an apocalyptic number.

505560251034 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

505560251034 is an abundant number, since it is smaller than the sum of its proper divisors (621566512806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505560251034 is a wasteful number, since it uses less digits than its factorization.

505560251034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30496171 (or 30496165 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 505560251034 in words is "five hundred five billion, five hundred sixty million, two hundred fifty-one thousand, thirty-four".