2525843984 has 20 divisors (see below), whose sum is σ = 4906746960. Its totient is φ = 1259586720.

The previous prime is 2525843939. The next prime is 2525843987. The reversal of 2525843984 is 4893485252.

It is not an unprimeable number, because it can be changed into a prime (2525843987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202202 + ... + 214329.

It is an arithmetic number, because the mean of its divisors is an integer number (245337348).

Almost surely, 2^2525843984 is an apocalyptic number.

It is an amenable number.

2525843984 is a deficient number, since it is larger than the sum of its proper divisors (2380902976).

2525843984 is a wasteful number, since it uses less digits than its factorization.

2525843984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416918 (or 416912 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The square root of 2525843984 is about 50257.7753586448. The cubic root of 2525843984 is about 1361.8695424407.

The spelling of 2525843984 in words is "two billion, five hundred twenty-five million, eight hundred forty-three thousand, nine hundred eighty-four".