2445212952 has 384 divisors, whose sum is σ = 8939548800. Its totient is φ = 585252864.

The previous prime is 2445212911. The next prime is 2445212953. The reversal of 2445212952 is 2592125442.

2445212952 is a `hidden beast` number, since 2 + 44 + 521 + 2 + 95 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445212953) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3229758 + ... + 3230514.

It is an arithmetic number, because the mean of its divisors is an integer number (23280075).

Almost surely, 2^2445212952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2445212952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4469774400).

2445212952 is an abundant number, since it is smaller than the sum of its proper divisors (6494335848).

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

2445212952 is a wasteful number, since it uses less digits than its factorization.

2445212952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 828 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2445212952 is about 49449.0945518722. The cubic root of 2445212952 is about 1347.2211613321.

The spelling of 2445212952 in words is "two billion, four hundred forty-five million, two hundred twelve thousand, nine hundred fifty-two".