2625321609888 has 48 divisors (see below), whose sum is σ = 6895034881056. Its totient is φ = 874654421760.

The previous prime is 2625321609881. The next prime is 2625321609899. The reversal of 2625321609888 is 8889061235262.

It is a happy number.

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

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2625321609881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6888178 + ... + 7259313.

It is an arithmetic number, because the mean of its divisors is an integer number (143646560022).

Almost surely, 2^{2625321609888} is an apocalyptic number.

It is an amenable number.

2625321609888 is an abundant number, since it is smaller than the sum of its proper divisors (4269713271168).

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

2625321609888 is a wasteful number, since it uses less digits than its factorization.

2625321609888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14149437 (or 14149429 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 2625321609888 in words is "two trillion, six hundred twenty-five billion, three hundred twenty-one million, six hundred nine thousand, eight hundred eighty-eight".