2529130927 has 4 divisors (see below), whose sum is σ = 2537109576. Its totient is φ = 2521152280.

The previous prime is 2529130921. The next prime is 2529130963. The reversal of 2529130927 is 7290319252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2529130927 - 2²³ = 2520742319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2529130927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529130921) 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, 3988849 + ... + 3989482.

It is an arithmetic number, because the mean of its divisors is an integer number (634277394).

Almost surely, 2^2529130927 is an apocalyptic number.

2529130927 is a deficient number, since it is larger than the sum of its proper divisors (7978649).

2529130927 is an equidigital number, since it uses as much as digits as its factorization.

2529130927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7978648.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2529130927 is about 50290.4655675407. The cubic root of 2529130927 is about 1362.4600311705.

The spelling of 2529130927 in words is "two billion, five hundred twenty-nine million, one hundred thirty thousand, nine hundred twenty-seven".