5145268580 has 24 divisors (see below), whose sum is σ = 10813299000. Its totient is φ = 2056538880.

The previous prime is 5145268577. The next prime is 5145268627. The reversal of 5145268580 is 858625415.

It can be written as a sum of positive squares in 4 ways, for example, as 298045696 + 4847222884 = 17264^2 + 69622^2 .

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, 70955 + ... + 123794.

It is an arithmetic number, because the mean of its divisors is an integer number (450554125).

Almost surely, 2^5145268580 is an apocalyptic number.

It is an amenable number.

5145268580 is an abundant number, since it is smaller than the sum of its proper divisors (5668030420).

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

5145268580 is a wasteful number, since it uses less digits than its factorization.

5145268580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196079 (or 196077 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 44.

The square root of 5145268580 is about 71730.5275318675. The cubic root of 5145268580 is about 1726.3784912020.

The spelling of 5145268580 in words is "five billion, one hundred forty-five million, two hundred sixty-eight thousand, five hundred eighty".