2825999532 has 18 divisors (see below), whose sum is σ = 7143498908. Its totient is φ = 941999832.

The previous prime is 2825999459. The next prime is 2825999537. The reversal of 2825999532 is 2359995282.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (2825999537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39249958 + ... + 39250029.

Almost surely, 2^2825999532 is an apocalyptic number.

It is an amenable number.

2825999532 is an abundant number, since it is smaller than the sum of its proper divisors (4317499376).

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

2825999532 is a wasteful number, since it uses less digits than its factorization.

2825999532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78499997 (or 78499992 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The square root of 2825999532 is about 53160.1310382132. The cubic root of 2825999532 is about 1413.8088477733.

The spelling of 2825999532 in words is "two billion, eight hundred twenty-five million, nine hundred ninety-nine thousand, five hundred thirty-two".