2845451832 has 16 divisors (see below), whose sum is σ = 7113629640. Its totient is φ = 948483936.

The previous prime is 2845451801. The next prime is 2845451849. The reversal of 2845451832 is 2381545482.

It is a super-2 number, since 2×2845451832² = 16193192256464312448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59280223 + ... + 59280270.

Almost surely, 2^2845451832 is an apocalyptic number.

It is an amenable number.

2845451832 is an abundant number, since it is smaller than the sum of its proper divisors (4268177808).

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

2845451832 is a wasteful number, since it uses less digits than its factorization.

2845451832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118560502 (or 118560498 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 2845451832 is about 53342.7767556208. The cubic root of 2845451832 is about 1417.0453395351.

The spelling of 2845451832 in words is "two billion, eight hundred forty-five million, four hundred fifty-one thousand, eight hundred thirty-two".