1580048488 has 16 divisors (see below), whose sum is σ = 3034849860. Its totient is φ = 770755200.

The previous prime is 1580048443. The next prime is 1580048513. The reversal of 1580048488 is 8848400851.

It can be written as a sum of positive squares in 2 ways, for example, as 1177725124 + 402323364 = 34318^2 + 20058^2 .

It is a super-2 number, since 2×1580048488² = 4993106448862172288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408283 + ... + 2408938.

Almost surely, 2^1580048488 is an apocalyptic number.

It is an amenable number.

1580048488 is a deficient number, since it is larger than the sum of its proper divisors (1454801372).

1580048488 is a wasteful number, since it uses less digits than its factorization.

1580048488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817268 (or 4817264 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 46.

The square root of 1580048488 is about 39749.8237480369. The cubic root of 1580048488 is about 1164.7251988662.

The spelling of 1580048488 in words is "one billion, five hundred eighty million, forty-eight thousand, four hundred eighty-eight".