5115342680 has 64 divisors (see below), whose sum is σ = 13339054080. Its totient is φ = 1729123200.

The previous prime is 5115342677. The next prime is 5115342719. The reversal of 5115342680 is 862435115.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5115342680.

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, 108776 + ... + 148535.

It is an arithmetic number, because the mean of its divisors is an integer number (208422720).

Almost surely, 2^5115342680 is an apocalyptic number.

It is an amenable number.

5115342680 is an abundant number, since it is smaller than the sum of its proper divisors (8223711400).

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

5115342680 is a wasteful number, since it uses less digits than its factorization.

5115342680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257400 (or 257396 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 5115342680 is about 71521.6238629968. The cubic root of 5115342680 is about 1723.0249949581.

Adding to 5115342680 its reverse (862435115), we get a palindrome (5977777795).

The spelling of 5115342680 in words is "five billion, one hundred fifteen million, three hundred forty-two thousand, six hundred eighty".