1375310056 has 8 divisors (see below), whose sum is σ = 2578706370. Its totient is φ = 687655024.

The previous prime is 1375310033. The next prime is 1375310129. The reversal of 1375310056 is 6500135731.

It can be written as a sum of positive squares in only one way, i.e., 1334733156 + 40576900 = 36534^2 + 6370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85956871 + ... + 85956886.

Almost surely, 2^1375310056 is an apocalyptic number.

It is an amenable number.

1375310056 is a deficient number, since it is larger than the sum of its proper divisors (1203396314).

1375310056 is a wasteful number, since it uses less digits than its factorization.

1375310056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171913763 (or 171913759 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 1375310056 is about 37085.1729940687. The cubic root of 1375310056 is about 1112.0736218358.

Adding to 1375310056 its reverse (6500135731), we get a palindrome (7875445787).

The spelling of 1375310056 in words is "one billion, three hundred seventy-five million, three hundred ten thousand, fifty-six".