2252463641274 has 96 divisors (see below), whose sum is σ = 5685905207808. Its totient is φ = 582282439200.

The previous prime is 2252463641273. The next prime is 2252463641321. The reversal of 2252463641274 is 4721463642522.

It is a super-2 number, since 2×2252463641274² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2252463641273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22009 + ... + 2122595.

It is an arithmetic number, because the mean of its divisors is an integer number (59228179248).

Almost surely, 2^{2252463641274} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252463641274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2842952603904).

2252463641274 is an abundant number, since it is smaller than the sum of its proper divisors (3433441566534).

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

2252463641274 is a wasteful number, since it uses less digits than its factorization.

2252463641274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100832 (or 2100821 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 48.

The spelling of 2252463641274 in words is "two trillion, two hundred fifty-two billion, four hundred sixty-three million, six hundred forty-one thousand, two hundred seventy-four".