2725129107 has 12 divisors (see below), whose sum is σ = 3939025584. Its totient is φ = 1815493680.

The previous prime is 2725129081. The next prime is 2725129133. The reversal of 2725129107 is 7019215272.

2725129107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2725129081) and next prime (2725129133).

It is not a de Polignac number, because 2725129107 - 2¹¹ = 2725127059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2725124107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91119 + ... + 117272.

It is an arithmetic number, because the mean of its divisors is an integer number (328252132).

Almost surely, 2^2725129107 is an apocalyptic number.

2725129107 is a deficient number, since it is larger than the sum of its proper divisors (1213896477).

2725129107 is a wasteful number, since it uses less digits than its factorization.

2725129107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209850 (or 209847 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 2725129107 is about 52202.7691506878. The cubic root of 2725129107 is about 1396.7832791930.

The spelling of 2725129107 in words is "two billion, seven hundred twenty-five million, one hundred twenty-nine thousand, one hundred seven".