50351048253 has 128 divisors (see below), whose sum is σ = 89535283200. Its totient is φ = 27640958400.

The previous prime is 50351048221. The next prime is 50351048303. The reversal of 50351048253 is 35284015305.

50351048253 is a `hidden beast` number, since 50 + 3 + 510 + 48 + 2 + 53 = 666.

It is not a de Polignac number, because 50351048253 - 2⁵ = 50351048221 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50351048213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9950238 + ... + 9955296.

It is an arithmetic number, because the mean of its divisors is an integer number (699494400).

Almost surely, 2^50351048253 is an apocalyptic number.

It is an amenable number.

50351048253 is a deficient number, since it is larger than the sum of its proper divisors (39184234947).

50351048253 is a wasteful number, since it uses less digits than its factorization.

50351048253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 50351048253 in words is "fifty billion, three hundred fifty-one million, forty-eight thousand, two hundred fifty-three".