8572897419 has 16 divisors (see below), whose sum is σ = 11793586560. Its totient is φ = 5535743040.

The previous prime is 8572897397. The next prime is 8572897427. The reversal of 8572897419 is 9147982758.

It is not a de Polignac number, because 8572897419 - 2²⁹ = 8036026507 is a prime.

It is a super-2 number, since 2×8572897419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8572897429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233617 + ... + 267810.

It is an arithmetic number, because the mean of its divisors is an integer number (737099160).

Almost surely, 2^8572897419 is an apocalyptic number.

8572897419 is a deficient number, since it is larger than the sum of its proper divisors (3220689141).

8572897419 is a wasteful number, since it uses less digits than its factorization.

8572897419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501610.

The product of its digits is 10160640, while the sum is 60.

The square root of 8572897419 is about 92589.9423209670. The cubic root of 8572897419 is about 2046.6451109884.

The spelling of 8572897419 in words is "eight billion, five hundred seventy-two million, eight hundred ninety-seven thousand, four hundred nineteen".