1560115050 has 72 divisors (see below), whose sum is σ = 4189669344. Its totient is φ = 384022080.

The previous prime is 1560115019. The next prime is 1560115069. The reversal of 1560115050 is 505110651.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1560115050.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5422 + ... + 56121.

It is an arithmetic number, because the mean of its divisors is an integer number (58189852).

Almost surely, 2^1560115050 is an apocalyptic number.

1560115050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1560115050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2094834672).

1560115050 is an abundant number, since it is smaller than the sum of its proper divisors (2629554294).

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

1560115050 is a wasteful number, since it uses less digits than its factorization.

1560115050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61584 (or 61566 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1560115050 is about 39498.2917352131. The cubic root of 1560115050 is about 1159.8065100381.

The spelling of 1560115050 in words is "one billion, five hundred sixty million, one hundred fifteen thousand, fifty".