2245552032 has 48 divisors (see below), whose sum is σ = 6241318272. Its totient is φ = 704486400.

The previous prime is 2245551989. The next prime is 2245552033. The reversal of 2245552032 is 2302555422.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2245552033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686344 + ... + 689607.

It is an arithmetic number, because the mean of its divisors is an integer number (130027464).

Almost surely, 2^2245552032 is an apocalyptic number.

It is an amenable number.

2245552032 is an abundant number, since it is smaller than the sum of its proper divisors (3995766240).

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

2245552032 is a wasteful number, since it uses less digits than its factorization.

2245552032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375981 (or 1375973 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 2245552032 is about 47387.2560083405. The cubic root of 2245552032 is about 1309.5066479368.

The spelling of 2245552032 in words is "two billion, two hundred forty-five million, five hundred fifty-two thousand, thirty-two".