2715696256 has 192 divisors, whose sum is σ = 6868451520. Its totient is φ = 1041371136.

The previous prime is 2715696241. The next prime is 2715696259. The reversal of 2715696256 is 6526965172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2715696259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32719191 + ... + 32719273.

It is an arithmetic number, because the mean of its divisors is an integer number (35773185).

Almost surely, 2^2715696256 is an apocalyptic number.

2715696256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2715696256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434225760).

2715696256 is an abundant number, since it is smaller than the sum of its proper divisors (4152755264).

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

2715696256 is an equidigital number, since it uses as much as digits as its factorization.

2715696256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 158 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The square root of 2715696256 is about 52112.3426454808. The cubic root of 2715696256 is about 1395.1697923278.

The spelling of 2715696256 in words is "two billion, seven hundred fifteen million, six hundred ninety-six thousand, two hundred fifty-six".