50153600774420 has 96 divisors (see below), whose sum is σ = 131014161524736. Its totient is φ = 15844494182400.

The previous prime is 50153600774383. The next prime is 50153600774441. The reversal of 50153600774420 is 2447700635105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515722676 + ... + 515819915.

It is an arithmetic number, because the mean of its divisors is an integer number (1364730849216).

Almost surely, 2^{50153600774420} is an apocalyptic number.

It is an amenable number.

50153600774420 is an abundant number, since it is smaller than the sum of its proper divisors (80860560750316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50153600774420 is a wasteful number, since it uses less digits than its factorization.

50153600774420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031542641 (or 1031542639 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 50153600774420 in words is "fifty trillion, one hundred fifty-three billion, six hundred million, seven hundred seventy-four thousand, four hundred twenty".