2252522625405 has 96 divisors (see below), whose sum is σ = 3921164318592. Its totient is φ = 1103671296000.

The previous prime is 2252522625373. The next prime is 2252522625413. The reversal of 2252522625405 is 5045262252522.

It is a happy number.

It is not a de Polignac number, because 2252522625405 - 2⁵ = 2252522625373 is a prime.

It is a super-2 number, since 2×2252522625405² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 499116429 + ... + 499120941.

It is an arithmetic number, because the mean of its divisors is an integer number (40845461652).

Almost surely, 2^{2252522625405} is an apocalyptic number.

It is an amenable number.

2252522625405 is a deficient number, since it is larger than the sum of its proper divisors (1668641693187).

2252522625405 is a wasteful number, since it uses less digits than its factorization.

2252522625405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 2252522625405 its reverse (5045262252522), we get a palindrome (7297784877927).

The spelling of 2252522625405 in words is "two trillion, two hundred fifty-two billion, five hundred twenty-two million, six hundred twenty-five thousand, four hundred five".