2252453632 has 108 divisors (see below), whose sum is σ = 5312286504. Its totient is φ = 944885760.

The previous prime is 2252453611. The next prime is 2252453633. The reversal of 2252453632 is 2363542522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252453633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473538 + ... + 478270.

It is an arithmetic number, because the mean of its divisors is an integer number (49187838).

Almost surely, 2^2252453632 is an apocalyptic number.

2252453632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252453632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656143252).

2252453632 is an abundant number, since it is smaller than the sum of its proper divisors (3059832872).

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

2252453632 is a wasteful number, since it uses less digits than its factorization.

2252453632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4786 (or 4759 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 2252453632 is about 47460.0214074962. The cubic root of 2252453632 is about 1310.8468451734.

The spelling of 2252453632 in words is "two billion, two hundred fifty-two million, four hundred fifty-three thousand, six hundred thirty-two".