2725576532 has 12 divisors (see below), whose sum is σ = 5451153120. Its totient is φ = 1168104216.

The previous prime is 2725576531. The next prime is 2725576541. The reversal of 2725576532 is 2356755272.

It is a happy number.

2725576532 is an admirable number.

It is a super-4 number, since 4×2725576532⁴ (a number of 39 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725576531) 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, 48670982 + ... + 48671037.

It is an arithmetic number, because the mean of its divisors is an integer number (454262760).

Almost surely, 2^2725576532 is an apocalyptic number.

It is an amenable number.

2725576532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2725576532 is a wasteful number, since it uses less digits than its factorization.

2725576532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97342030 (or 97342028 counting only the distinct ones).

The product of its digits is 882000, while the sum is 44.

The square root of 2725576532 is about 52207.0544275388. The cubic root of 2725576532 is about 1396.8597185756.

The spelling of 2725576532 in words is "two billion, seven hundred twenty-five million, five hundred seventy-six thousand, five hundred thirty-two".