2725029689488 has 40 divisors (see below), whose sum is σ = 5436542960856. Its totient is φ = 1322395238400.

The previous prime is 2725029689467. The next prime is 2725029689489. The reversal of 2725029689488 is 8849869205272.

It can be written as a sum of positive squares in 4 ways, for example, as 447550296064 + 2277479393424 = 668992^2 + 1509132^2 .

It is not an unprimeable number, because it can be changed into a prime (2725029689489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10635073 + ... + 10888288.

Almost surely, 2^{2725029689488} is an apocalyptic number.

It is an amenable number.

2725029689488 is a deficient number, since it is larger than the sum of its proper divisors (2711513271368).

2725029689488 is a wasteful number, since it uses less digits than its factorization.

2725029689488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21523603 (or 21523597 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 70.

The spelling of 2725029689488 in words is "two trillion, seven hundred twenty-five billion, twenty-nine million, six hundred eighty-nine thousand, four hundred eighty-eight".