5155012320 has 96 divisors (see below), whose sum is σ = 16762152960. Its totient is φ = 1330321920.

The previous prime is 5155012283. The next prime is 5155012337. The reversal of 5155012320 is 232105515.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 158340 + ... + 188099.

It is an arithmetic number, because the mean of its divisors is an integer number (174605760).

Almost surely, 2^5155012320 is an apocalyptic number.

It is an amenable number.

5155012320 is an abundant number, since it is smaller than the sum of its proper divisors (11607140640).

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

5155012320 is a wasteful number, since it uses less digits than its factorization.

5155012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346488 (or 346480 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 5155012320 is about 71798.4144671733. The cubic root of 5155012320 is about 1727.4675678738.

Adding to 5155012320 its reverse (232105515), we get a palindrome (5387117835).

The spelling of 5155012320 in words is "five billion, one hundred fifty-five million, twelve thousand, three hundred twenty".