50622342540 has 768 divisors, whose sum is σ = 190272208896. Its totient is φ = 9754214400.

The previous prime is 50622342527. The next prime is 50622342601. The reversal of 50622342540 is 4524322605.

It is a happy number.

50622342540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 521879772 + ... + 521879868.

It is an arithmetic number, because the mean of its divisors is an integer number (247750272).

Almost surely, 2^50622342540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50622342540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95136104448).

50622342540 is an abundant number, since it is smaller than the sum of its proper divisors (139649866356).

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

50622342540 is a wasteful number, since it uses less digits than its factorization.

50622342540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 50622342540 in words is "fifty billion, six hundred twenty-two million, three hundred forty-two thousand, five hundred forty".