50655016605600 has 432 divisors, whose sum is σ = 196168474101600. Its totient is φ = 12197585049600.

The previous prime is 50655016605587. The next prime is 50655016605637. The reversal of 50655016605600 is 650661055605.

It is a super-2 number, since 2×50655016605600² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9654547 + ... + 13947053.

It is an arithmetic number, because the mean of its divisors is an integer number (454093690050).

Almost surely, 2^{50655016605600} is an apocalyptic number.

50655016605600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50655016605600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98084237050800).

50655016605600 is an abundant number, since it is smaller than the sum of its proper divisors (145513457496000).

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

50655016605600 is a wasteful number, since it uses less digits than its factorization.

50655016605600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292693 (or 4292677 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 50655016605600 in words is "fifty trillion, six hundred fifty-five billion, sixteen million, six hundred five thousand, six hundred".