5981022112950 has 72 divisors (see below), whose sum is σ = 16070095104336. Its totient is φ = 1594831800000.

The previous prime is 5981022112943. The next prime is 5981022113021. The reversal of 5981022112950 is 592112201895.

It is a happy number.

5981022112950 is a `hidden beast` number, since 598 + 1 + 0 + 2 + 2 + 1 + 1 + 2 + 9 + 50 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 5981022112896 and 5981022112905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6355375 + ... + 7235525.

It is an arithmetic number, because the mean of its divisors is an integer number (223195765338).

Almost surely, 2^{5981022112950} is an apocalyptic number.

5981022112950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5981022112950 is an abundant number, since it is smaller than the sum of its proper divisors (10089072991386).

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

5981022112950 is a wasteful number, since it uses less digits than its factorization.

5981022112950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895270 (or 895262 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 45.

The spelling of 5981022112950 in words is "five trillion, nine hundred eighty-one billion, twenty-two million, one hundred twelve thousand, nine hundred fifty".