50555500500501 has 32 divisors (see below), whose sum is σ = 76177507190400. Its totient is φ = 33127621188480.

The previous prime is 50555500500457. The next prime is 50555500500509. The reversal of 50555500500501 is 10500500555505.

It is a happy number.

50555500500501 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 550 + 0 + 50 + 0 + 50 + 1 = 666.

It is not a de Polignac number, because 50555500500501 - 2¹¹ = 50555500498453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555500500509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8724721 + ... + 13312841.

It is an arithmetic number, because the mean of its divisors is an integer number (2380547099700).

Almost surely, 2^{50555500500501} is an apocalyptic number.

It is an amenable number.

50555500500501 is a deficient number, since it is larger than the sum of its proper divisors (25622006689899).

50555500500501 is a wasteful number, since it uses less digits than its factorization.

50555500500501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4595106 (or 4595100 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 50555500500501 in words is "fifty trillion, five hundred fifty-five billion, five hundred million, five hundred thousand, five hundred one".