1560915441 has 20 divisors (see below), whose sum is σ = 2406959104. Its totient is φ = 1007040600.

The previous prime is 1560915407. The next prime is 1560915451. The reversal of 1560915441 is 1445190651.

1560915441 is a `hidden beast` number, since 1 + 5 + 609 + 1 + 5 + 4 + 41 = 666.

It is not a de Polignac number, because 1560915441 - 2⁷ = 1560915313 is a prime.

It is a super-3 number, since 3×1560915441³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1560915396 and 1560915405.

It is not an unprimeable number, because it can be changed into a prime (1560915451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 308305 + ... + 313326.

Almost surely, 2^1560915441 is an apocalyptic number.

It is an amenable number.

1560915441 is a deficient number, since it is larger than the sum of its proper divisors (846043663).

1560915441 is an equidigital number, since it uses as much as digits as its factorization.

1560915441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621674 (or 621665 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1560915441 is about 39508.4224058618. The cubic root of 1560915441 is about 1160.0048159233.

The spelling of 1560915441 in words is "one billion, five hundred sixty million, nine hundred fifteen thousand, four hundred forty-one".