2252463673972 has 12 divisors (see below), whose sum is σ = 3959487715456. Its totient is φ = 1121181469560.

The previous prime is 2252463673969. The next prime is 2252463673973. The reversal of 2252463673972 is 2793763642522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252463673973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262590854 + ... + 1262592637.

Almost surely, 2^{2252463673972} is an apocalyptic number.

It is an amenable number.

2252463673972 is a deficient number, since it is larger than the sum of its proper divisors (1707024041484).

2252463673972 is a wasteful number, since it uses less digits than its factorization.

2252463673972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525183718 (or 2525183716 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 58.

The spelling of 2252463673972 in words is "two trillion, two hundred fifty-two billion, four hundred sixty-three million, six hundred seventy-three thousand, nine hundred seventy-two".