50055000501 has 64 divisors (see below), whose sum is σ = 75534197760. Its totient is φ = 29227100160.

The previous prime is 50055000493. The next prime is 50055000503. The reversal of 50055000501 is 10500055005.

It is not a de Polignac number, because 50055000501 - 2³ = 50055000493 is a prime.

It is a super-2 number, since 2×50055000501² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055000503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20206675 + ... + 20209151.

It is an arithmetic number, because the mean of its divisors is an integer number (1180221840).

Almost surely, 2^50055000501 is an apocalyptic number.

It is an amenable number.

50055000501 is a deficient number, since it is larger than the sum of its proper divisors (25479197259).

50055000501 is a wasteful number, since it uses less digits than its factorization.

50055000501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 625, while the sum is 21.

Adding to 50055000501 its reverse (10500055005), we get a palindrome (60555055506).

The spelling of 50055000501 in words is "fifty billion, fifty-five million, five hundred one", and thus it is an aban number.