27125716252 has 6 divisors (see below), whose sum is σ = 47470003448. Its totient is φ = 13562858124.

The previous prime is 27125716249. The next prime is 27125716309. The reversal of 27125716252 is 25261752172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3390714528 + ... + 3390714535.

Almost surely, 2^27125716252 is an apocalyptic number.

It is an amenable number.

27125716252 is a deficient number, since it is larger than the sum of its proper divisors (20344287196).

27125716252 is a wasteful number, since it uses less digits than its factorization.

27125716252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781429067 (or 6781429065 counting only the distinct ones).

The product of its digits is 117600, while the sum is 40.

The spelling of 27125716252 in words is "twenty-seven billion, one hundred twenty-five million, seven hundred sixteen thousand, two hundred fifty-two".