8114057725 has 6 divisors (see below), whose sum is σ = 10061431610. Its totient is φ = 6491246160.

The previous prime is 8114057723. The next prime is 8114057741. The reversal of 8114057725 is 5277504118.

It can be written as a sum of positive squares in 3 ways, for example, as 143496441 + 7970561284 = 11979^2 + 89278^2 .

It is not a de Polignac number, because 8114057725 - 2¹ = 8114057723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8114057723) 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, 162281130 + ... + 162281179.

Almost surely, 2^8114057725 is an apocalyptic number.

It is an amenable number.

8114057725 is a deficient number, since it is larger than the sum of its proper divisors (1947373885).

8114057725 is a wasteful number, since it uses less digits than its factorization.

8114057725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324562319 (or 324562314 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 8114057725 is about 90078.0646161983. The cubic root of 8114057725 is about 2009.4599941232.

The spelling of 8114057725 in words is "eight billion, one hundred fourteen million, fifty-seven thousand, seven hundred twenty-five".