5321521151112 has 128 divisors (see below), whose sum is σ = 13862544716160. Its totient is φ = 1700843212800.

The previous prime is 5321521151081. The next prime is 5321521151131. The reversal of 5321521151112 is 2111511251235.

It is a self number, because there is not a number n which added to its sum of digits gives 5321521151112.

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, 29465278 + ... + 29645330.

It is an arithmetic number, because the mean of its divisors is an integer number (108301130595).

Almost surely, 2^{5321521151112} 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 5321521151112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6931272358080).

5321521151112 is an abundant number, since it is smaller than the sum of its proper divisors (8541023565048).

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

5321521151112 is a wasteful number, since it uses less digits than its factorization.

5321521151112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180583 (or 180579 counting only the distinct ones).

The product of its digits is 3000, while the sum is 30.

The spelling of 5321521151112 in words is "five trillion, three hundred twenty-one billion, five hundred twenty-one million, one hundred fifty-one thousand, one hundred twelve".