5155403031352 has 32 divisors (see below), whose sum is σ = 11403656478720. Its totient is φ = 2138185588320.

The previous prime is 5155403031313. The next prime is 5155403031451. The reversal of 5155403031352 is 2531303045515.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484849368 + ... + 1484852839.

It is an arithmetic number, because the mean of its divisors is an integer number (356364264960).

Almost surely, 2^{5155403031352} is an apocalyptic number.

It is an amenable number.

5155403031352 is an abundant number, since it is smaller than the sum of its proper divisors (6248253447368).

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

5155403031352 is a wasteful number, since it uses less digits than its factorization.

5155403031352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969702251 (or 2969702247 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 5155403031352 its reverse (2531303045515), we get a palindrome (7686706076867).

The spelling of 5155403031352 in words is "five trillion, one hundred fifty-five billion, four hundred three million, thirty-one thousand, three hundred fifty-two".