2825626656 has 48 divisors (see below), whose sum is σ = 7617746304. Its totient is φ = 916418304.

The previous prime is 2825626651. The next prime is 2825626663. The reversal of 2825626656 is 6566265282.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2825626651) 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, 394200 + ... + 401303.

It is an arithmetic number, because the mean of its divisors is an integer number (158703048).

Almost surely, 2^2825626656 is an apocalyptic number.

It is an amenable number.

2825626656 is an abundant number, since it is smaller than the sum of its proper divisors (4792119648).

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

2825626656 is a wasteful number, since it uses less digits than its factorization.

2825626656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795553 (or 795545 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The square root of 2825626656 is about 53156.6238205550. The cubic root of 2825626656 is about 1413.7466634536.

It can be divided in two parts, 2825626 and 656, that added together give a palindrome (2826282).

The spelling of 2825626656 in words is "two billion, eight hundred twenty-five million, six hundred twenty-six thousand, six hundred fifty-six".