5322512155650 has 96 divisors (see below), whose sum is σ = 13522900104000. Its totient is φ = 1384603622400.

The previous prime is 5322512155643. The next prime is 5322512155673. The reversal of 5322512155650 is 565512152235.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94060566 + ... + 94117134.

It is an arithmetic number, because the mean of its divisors is an integer number (140863542750).

Almost surely, 2^{5322512155650} is an apocalyptic number.

5322512155650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5322512155650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6761450052000).

5322512155650 is an abundant number, since it is smaller than the sum of its proper divisors (8200387948350).

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

5322512155650 is a wasteful number, since it uses less digits than its factorization.

5322512155650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71924 (or 71919 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 5322512155650 in words is "five trillion, three hundred twenty-two billion, five hundred twelve million, one hundred fifty-five thousand, six hundred fifty".