50101050505 has 64 divisors (see below), whose sum is σ = 69938380800. Its totient is φ = 34071840000.

The previous prime is 50101050479. The next prime is 50101050509. The reversal of 50101050505 is 50505010105.

It is not a de Polignac number, because 50101050505 - 2²¹ = 50098953353 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50101050509) 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, 50555560 + ... + 50556550.

It is an arithmetic number, because the mean of its divisors is an integer number (1092787200).

Almost surely, 2^50101050505 is an apocalyptic number.

50101050505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50101050505 is a deficient number, since it is larger than the sum of its proper divisors (19837330295).

50101050505 is a wasteful number, since it uses less digits than its factorization.

50101050505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 50101050505 in words is "fifty billion, one hundred one million, fifty thousand, five hundred five".