505060160550 has 96 divisors (see below), whose sum is σ = 1372894164864. Its totient is φ = 121858464000.

The previous prime is 505060160497. The next prime is 505060160593. The reversal of 505060160550 is 55061060505.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377199 + ... + 1073498.

It is an arithmetic number, because the mean of its divisors is an integer number (14300980884).

Almost surely, 2^505060160550 is an apocalyptic number.

505060160550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

505060160550 is an abundant number, since it is smaller than the sum of its proper divisors (867834004314).

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

505060160550 is a wasteful number, since it uses less digits than its factorization.

505060160550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450934 (or 1450929 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 505060160550 in words is "five hundred five billion, sixty million, one hundred sixty thousand, five hundred fifty".