2615566048 has 24 divisors (see below), whose sum is σ = 5151202560. Its totient is φ = 1307324160.

The previous prime is 2615565949. The next prime is 2615566081. The reversal of 2615566048 is 8406655162.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2615565995 and 2615566013.

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, 89953 + ... + 115423.

It is an arithmetic number, because the mean of its divisors is an integer number (214633440).

Almost surely, 2^2615566048 is an apocalyptic number.

It is an amenable number.

2615566048 is a deficient number, since it is larger than the sum of its proper divisors (2535636512).

2615566048 is a wasteful number, since it uses less digits than its factorization.

2615566048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28690 (or 28682 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 2615566048 is about 51142.6050177345. The cubic root of 2615566048 is about 1377.8075611629.

The spelling of 2615566048 in words is "two billion, six hundred fifteen million, five hundred sixty-six thousand, forty-eight".