2525162842 has 8 divisors (see below), whose sum is σ = 3794546196. Its totient is φ = 1260314112.

The previous prime is 2525162819. The next prime is 2525162863. The reversal of 2525162842 is 2482615252.

2525162842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2503901521 + 21261321 = 50039^2 + 4611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132263 + ... + 1134490.

Almost surely, 2^2525162842 is an apocalyptic number.

2525162842 is a deficient number, since it is larger than the sum of its proper divisors (1269383354).

2525162842 is a wasteful number, since it uses less digits than its factorization.

2525162842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267312.

The product of its digits is 76800, while the sum is 37.

The square root of 2525162842 is about 50250.9984179419. The cubic root of 2525162842 is about 1361.7471134036.

The spelling of 2525162842 in words is "two billion, five hundred twenty-five million, one hundred sixty-two thousand, eight hundred forty-two".