2517252189 has 16 divisors (see below), whose sum is σ = 3392193600. Its totient is φ = 1660265600.

The previous prime is 2517252149. The next prime is 2517252209. The reversal of 2517252189 is 9812527152.

It is a cyclic number.

It is not a de Polignac number, because 2517252189 - 2¹² = 2517248093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2517252189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2517252149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539137 + ... + 543785.

It is an arithmetic number, because the mean of its divisors is an integer number (212012100).

Almost surely, 2^2517252189 is an apocalyptic number.

It is an amenable number.

2517252189 is a deficient number, since it is larger than the sum of its proper divisors (874941411).

2517252189 is a wasteful number, since it uses less digits than its factorization.

2517252189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540.

The product of its digits is 100800, while the sum is 42.

The square root of 2517252189 is about 50172.2252745481. The cubic root of 2517252189 is about 1360.3236306301.

The spelling of 2517252189 in words is "two billion, five hundred seventeen million, two hundred fifty-two thousand, one hundred eighty-nine".