2525003161 has 8 divisors (see below), whose sum is σ = 2532648384. Its totient is φ = 2517369360.

The previous prime is 2525003141. The next prime is 2525003191. The reversal of 2525003161 is 1613005252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525003161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525003101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640366 + ... + 644296.

It is an arithmetic number, because the mean of its divisors is an integer number (316581048).

Almost surely, 2^2525003161 is an apocalyptic number.

It is an amenable number.

2525003161 is a deficient number, since it is larger than the sum of its proper divisors (7645223).

2525003161 is a wasteful number, since it uses less digits than its factorization.

2525003161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2525003161 is about 50249.4095587202. The cubic root of 2525003161 is about 1361.7184090205.

The spelling of 2525003161 in words is "two billion, five hundred twenty-five million, three thousand, one hundred sixty-one".