2725623158 has 12 divisors (see below), whose sum is σ = 4343078652. Its totient is φ = 1282645920.

The previous prime is 2725623157. The next prime is 2725623179. The reversal of 2725623158 is 8513265272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725623157) 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, 2357228 + ... + 2358383.

It is an arithmetic number, because the mean of its divisors is an integer number (361923221).

Almost surely, 2^2725623158 is an apocalyptic number.

2725623158 is a deficient number, since it is larger than the sum of its proper divisors (1617455494).

2725623158 is a wasteful number, since it uses less digits than its factorization.

2725623158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715647 (or 4715630 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 2725623158 is about 52207.5009744768. The cubic root of 2725623158 is about 1396.8676838151.

The spelling of 2725623158 in words is "two billion, seven hundred twenty-five million, six hundred twenty-three thousand, one hundred fifty-eight".