50498622443520 has 416 divisors, whose sum is σ = 190089289261440. Its totient is φ = 12674161704960.

The previous prime is 50498622443501. The next prime is 50498622443543. The reversal of 50498622443520 is 2534422689405.

50498622443520 is a `hidden beast` number, since 5 + 0 + 4 + 9 + 8 + 622 + 4 + 4 + 3 + 5 + 2 + 0 = 666.

It is a super-2 number, since 2×50498622443520² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 6714315 + ... + 12086325.

Almost surely, 2^{50498622443520} 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 50498622443520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95044644630720).

50498622443520 is an abundant number, since it is smaller than the sum of its proper divisors (139590666817920).

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

50498622443520 is a wasteful number, since it uses less digits than its factorization.

50498622443520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372066 (or 5372038 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 54.

The spelling of 50498622443520 in words is "fifty trillion, four hundred ninety-eight billion, six hundred twenty-two million, four hundred forty-three thousand, five hundred twenty".