2372521619 has 8 divisors (see below), whose sum is σ = 2555982240. Its totient is φ = 2189198016.

The previous prime is 2372521597. The next prime is 2372521631. The reversal of 2372521619 is 9161252732.

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 2372521619 - 2²⁰ = 2371473043 is a prime.

It is a super-2 number, since 2×2372521619² = 11257717665244762322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2372529619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3242 + ... + 68960.

It is an arithmetic number, because the mean of its divisors is an integer number (319497780).

Almost surely, 2^2372521619 is an apocalyptic number.

2372521619 is a deficient number, since it is larger than the sum of its proper divisors (183460621).

2372521619 is a wasteful number, since it uses less digits than its factorization.

2372521619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68509.

The product of its digits is 45360, while the sum is 38.

The square root of 2372521619 is about 48708.5374344170. The cubic root of 2372521619 is about 1333.7365704889.

The spelling of 2372521619 in words is "two billion, three hundred seventy-two million, five hundred twenty-one thousand, six hundred nineteen".