2845492531200 has 2808 divisors, whose sum is σ = 12644046979200. Its totient is φ = 607282790400.

The previous prime is 2845492531169. The next prime is 2845492531213. The reversal of 2845492531200 is 21352945482.

2845492531200 is a `hidden beast` number, since 2 + 8 + 4 + 5 + 4 + 92 + 531 + 20 + 0 = 666.

It is a super-2 number, since 2×2845492531200² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 36018892761 + ... + 36018892839.

Almost surely, 2^{2845492531200} is an apocalyptic number.

2845492531200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2845492531200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6322023489600).

2845492531200 is an abundant number, since it is smaller than the sum of its proper divisors (9798554448000).

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

2845492531200 is a wasteful number, since it uses less digits than its factorization.

2845492531200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 2845492531200 in words is "two trillion, eight hundred forty-five billion, four hundred ninety-two million, five hundred thirty-one thousand, two hundred".