2845655232 has 224 divisors, whose sum is σ = 9254215680. Its totient is φ = 753546240.

The previous prime is 2845655231. The next prime is 2845655233. The reversal of 2845655232 is 2325565482.

It is an interprime number because it is at equal distance from previous prime (2845655231) and next prime (2845655233).

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2845655231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1199007 + ... + 1201377.

Almost surely, 2^2845655232 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 2845655232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4627107840).

2845655232 is an abundant number, since it is smaller than the sum of its proper divisors (6408560448).

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

2845655232 is a wasteful number, since it uses less digits than its factorization.

2845655232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459 (or 2449 counting only the distinct ones).

The product of its digits is 576000, while the sum is 42.

The square root of 2845655232 is about 53344.6832589716. The cubic root of 2845655232 is about 1417.0791033767.

The spelling of 2845655232 in words is "two billion, eight hundred forty-five million, six hundred fifty-five thousand, two hundred thirty-two".