2725022000 has 40 divisors (see below), whose sum is σ = 6589108032. Its totient is φ = 1090008000.

The previous prime is 2725021973. The next prime is 2725022011. The reversal of 2725022000 is 2205272.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679256 + ... + 683255.

Almost surely, 2^2725022000 is an apocalyptic number.

2725022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2725022000 is an abundant number, since it is smaller than the sum of its proper divisors (3864086032).

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

2725022000 is a wasteful number, since it uses less digits than its factorization.

2725022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362534 (or 1362518 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2725022000 is about 52201.7432659102. The cubic root of 2725022000 is about 1396.7649794818.

Adding to 2725022000 its reverse (2205272), we get a palindrome (2727227272).

The spelling of 2725022000 in words is "two billion, seven hundred twenty-five million, twenty-two thousand".