25776282880552 has 32 divisors (see below), whose sum is σ = 48665229657120. Its totient is φ = 12798978978240.

The previous prime is 25776282880501. The next prime is 25776282880559. The reversal of 25776282880552 is 25508828267752.

It is a super-2 number, since 2×25776282880552² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25776282880559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3391458 + ... + 7940689.

It is an arithmetic number, because the mean of its divisors is an integer number (1520788426785).

Almost surely, 2^{25776282880552} is an apocalyptic number.

It is an amenable number.

25776282880552 is a deficient number, since it is larger than the sum of its proper divisors (22888946776568).

25776282880552 is a wasteful number, since it uses less digits than its factorization.

25776282880552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334121 (or 11334117 counting only the distinct ones).

The product of its (nonzero) digits is 301056000, while the sum is 67.

The spelling of 25776282880552 in words is "twenty-five trillion, seven hundred seventy-six billion, two hundred eighty-two million, eight hundred eighty thousand, five hundred fifty-two".