50253445481251 has 8 divisors (see below), whose sum is σ = 52122653117424. Its totient is φ = 48411132919200.

The previous prime is 50253445481209. The next prime is 50253445481263. The reversal of 50253445481251 is 15218454435205.

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

It is a cyclic number.

It is not a de Polignac number, because 50253445481251 - 2³¹ = 50251297997603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50253445481195 and 50253445481204.

It is not an unprimeable number, because it can be changed into a prime (50253445481951) 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, 6723764725 + ... + 6723772198.

It is an arithmetic number, because the mean of its divisors is an integer number (6515331639678).

Almost surely, 2^{50253445481251} is an apocalyptic number.

50253445481251 is a deficient number, since it is larger than the sum of its proper divisors (1869207636173).

50253445481251 is a wasteful number, since it uses less digits than its factorization.

50253445481251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13447537061.

The product of its (nonzero) digits is 3840000, while the sum is 49.

The spelling of 50253445481251 in words is "fifty trillion, two hundred fifty-three billion, four hundred forty-five million, four hundred eighty-one thousand, two hundred fifty-one".