2525222445005 has 48 divisors (see below), whose sum is σ = 3480674721984. Its totient is φ = 1751872711680.

The previous prime is 2525222444959. The next prime is 2525222445029. The reversal of 2525222445005 is 5005442225252.

It is not a de Polignac number, because 2525222445005 - 2²² = 2525218250701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525222445005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7696970 + ... + 8018340.

It is an arithmetic number, because the mean of its divisors is an integer number (72514056708).

Almost surely, 2^{2525222445005} is an apocalyptic number.

It is an amenable number.

2525222445005 is a deficient number, since it is larger than the sum of its proper divisors (955452276979).

2525222445005 is a wasteful number, since it uses less digits than its factorization.

2525222445005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321966 (or 321953 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 38.

The spelling of 2525222445005 in words is "two trillion, five hundred twenty-five billion, two hundred twenty-two million, four hundred forty-five thousand, five".