10572830878 has 4 divisors (see below), whose sum is σ = 15859246320. Its totient is φ = 5286415438.

The previous prime is 10572830867. The next prime is 10572830887. The reversal of 10572830878 is 87803827501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10572830878² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643207718 + ... + 2643207721.

It is an arithmetic number, because the mean of its divisors is an integer number (3964811580).

Almost surely, 2^10572830878 is an apocalyptic number.

10572830878 is a deficient number, since it is larger than the sum of its proper divisors (5286415442).

10572830878 is an equidigital number, since it uses as much as digits as its factorization.

10572830878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286415441.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 10572830878 in words is "ten billion, five hundred seventy-two million, eight hundred thirty thousand, eight hundred seventy-eight".