2563296372 has 288 divisors, whose sum is σ = 8250138624. Its totient is φ = 653184000.

The previous prime is 2563296367. The next prime is 2563296383. The reversal of 2563296372 is 2736923652.

2563296372 is a `hidden beast` number, since 2 + 5 + 6 + 3 + 2 + 9 + 637 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20183373 + ... + 20183499.

Almost surely, 2^2563296372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2563296372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4125069312).

2563296372 is an abundant number, since it is smaller than the sum of its proper divisors (5686842252).

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

2563296372 is a wasteful number, since it uses less digits than its factorization.

2563296372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 314 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 2563296372 is about 50629.0072191822. The cubic root of 2563296372 is about 1368.5676635077.

The spelling of 2563296372 in words is "two billion, five hundred sixty-three million, two hundred ninety-six thousand, three hundred seventy-two".