1615050560 has 28 divisors (see below), whose sum is σ = 3845839908. Its totient is φ = 646020096.

The previous prime is 1615050553. The next prime is 1615050599. The reversal of 1615050560 is 650505161.

It can be written as a sum of positive squares in 2 ways, for example, as 869542144 + 745508416 = 29488^2 + 27304^2 .

It is a super-2 number, since 2×1615050560² = 5216776622712627200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2523197 + ... + 2523836.

Almost surely, 2^1615050560 is an apocalyptic number.

1615050560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1615050560 is an abundant number, since it is smaller than the sum of its proper divisors (2230789348).

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

1615050560 is an equidigital number, since it uses as much as digits as its factorization.

1615050560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047050 (or 5047040 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1615050560 is about 40187.6916480656. The cubic root of 1615050560 is about 1173.2629979647.

The spelling of 1615050560 in words is "one billion, six hundred fifteen million, fifty thousand, five hundred sixty".