2445345162 has 72 divisors (see below), whose sum is σ = 5922453888. Its totient is φ = 728114400.

The previous prime is 2445345107. The next prime is 2445345169. The reversal of 2445345162 is 2615435442.

2445345162 is a `hidden beast` number, since 2 + 4 + 453 + 45 + 162 = 666.

It is a super-2 number, since 2×2445345162² = 11959425922633612488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2445345169) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 81337 + ... + 107267.

It is an arithmetic number, because the mean of its divisors is an integer number (82256304).

Almost surely, 2^2445345162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2445345162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2961226944).

2445345162 is an abundant number, since it is smaller than the sum of its proper divisors (3477108726).

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

2445345162 is a wasteful number, since it uses less digits than its factorization.

2445345162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25996 (or 25980 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 2445345162 is about 49450.4313631337. The cubic root of 2445345162 is about 1347.2454418213.

The spelling of 2445345162 in words is "two billion, four hundred forty-five million, three hundred forty-five thousand, one hundred sixty-two".