2130252415 has 8 divisors (see below), whose sum is σ = 2556644400. Its totient is φ = 1703974272.

The previous prime is 2130252409. The next prime is 2130252437. The reversal of 2130252415 is 5142520312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130252415 - 2⁷ = 2130252287 is a prime.

It is a super-2 number, since 2×2130252415² = 9075950703226664450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2130252415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20311 + ... + 68359.

It is an arithmetic number, because the mean of its divisors is an integer number (319580550).

Almost surely, 2^2130252415 is an apocalyptic number.

2130252415 is a deficient number, since it is larger than the sum of its proper divisors (426391985).

2130252415 is an equidigital number, since it uses as much as digits as its factorization.

2130252415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56921.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2130252415 is about 46154.6575656239. The cubic root of 2130252415 is about 1286.6991738396.

Adding to 2130252415 its reverse (5142520312), we get a palindrome (7272772727).

The spelling of 2130252415 in words is "two billion, one hundred thirty million, two hundred fifty-two thousand, four hundred fifteen".