5121433015320 has 64 divisors (see below), whose sum is σ = 15364728368640. Its totient is φ = 1365677308800.

The previous prime is 5121433015291. The next prime is 5121433015331. The reversal of 5121433015320 is 235103341215.

It is a super-2 number, since 2×5121433015320² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3853905 + ... + 5009535.

It is an arithmetic number, because the mean of its divisors is an integer number (240073880760).

Almost surely, 2^{5121433015320} is an apocalyptic number.

It is an amenable number.

5121433015320 is an abundant number, since it is smaller than the sum of its proper divisors (10243295353320).

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

5121433015320 is a wasteful number, since it uses less digits than its factorization.

5121433015320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192576 (or 1192572 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 5121433015320 its reverse (235103341215), we get a palindrome (5356536356535).

The spelling of 5121433015320 in words is "five trillion, one hundred twenty-one billion, four hundred thirty-three million, fifteen thousand, three hundred twenty".