5130004402320 has 80 divisors (see below), whose sum is σ = 18174872745600. Its totient is φ = 1172572434432.

The previous prime is 5130004402253. The next prime is 5130004402351. The reversal of 5130004402320 is 232044000315.

It is a tau number, because it is divible by the number of its divisors (80).

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

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, 1526785345 + ... + 1526788704.

It is an arithmetic number, because the mean of its divisors is an integer number (227185909320).

Almost surely, 2^{5130004402320} is an apocalyptic number.

It is an amenable number.

5130004402320 is an abundant number, since it is smaller than the sum of its proper divisors (13044868343280).

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

5130004402320 is a wasteful number, since it uses less digits than its factorization.

5130004402320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053574072 (or 3053574066 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 5130004402320 its reverse (232044000315), we get a palindrome (5362048402635).

The spelling of 5130004402320 in words is "five trillion, one hundred thirty billion, four million, four hundred two thousand, three hundred twenty".