50510100253 has 8 divisors (see below), whose sum is σ = 50583012480. Its totient is φ = 50437242240.

The previous prime is 50510100247. The next prime is 50510100257. The reversal of 50510100253 is 35200101505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50510100253 is a prime.

It is a super-2 number, since 2×50510100253² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510100257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076918 + ... + 2101096.

It is an arithmetic number, because the mean of its divisors is an integer number (6322876560).

Almost surely, 2^50510100253 is an apocalyptic number.

It is an amenable number.

50510100253 is a deficient number, since it is larger than the sum of its proper divisors (72912227).

50510100253 is a wasteful number, since it uses less digits than its factorization.

50510100253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27107.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 50510100253 its reverse (35200101505), we get a palindrome (85710201758).

The spelling of 50510100253 in words is "fifty billion, five hundred ten million, one hundred thousand, two hundred fifty-three".