50055500000505 has 64 divisors (see below), whose sum is σ = 82990273766400. Its totient is φ = 25742691959040.

The previous prime is 50055500000501. The next prime is 50055500000507. The reversal of 50055500000505 is 50500000555005.

It is not a de Polignac number, because 50055500000505 - 2² = 50055500000501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50055500000501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43481626 + ... + 44617964.

It is an arithmetic number, because the mean of its divisors is an integer number (1296723027600).

Almost surely, 2^{50055500000505} is an apocalyptic number.

It is an amenable number.

50055500000505 is a deficient number, since it is larger than the sum of its proper divisors (32934773765895).

50055500000505 is a wasteful number, since it uses less digits than its factorization.

50055500000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137094.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 50055500000505 in words is "fifty trillion, fifty-five billion, five hundred million, five hundred five", and thus it is an aban number.