8009878023 has 56 divisors (see below), whose sum is σ = 13861723296. Its totient is φ = 4531464000.

The previous prime is 8009878001. The next prime is 8009878081. The reversal of 8009878023 is 3208789008.

It is not a de Polignac number, because 8009878023 - 2⁶ = 8009877959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8009878023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8009878523) 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 55 ways as a sum of consecutive naturals, for example, 507633 + ... + 523173.

Almost surely, 2^8009878023 is an apocalyptic number.

8009878023 is a deficient number, since it is larger than the sum of its proper divisors (5851845273).

8009878023 is a wasteful number, since it uses less digits than its factorization.

8009878023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15667 (or 15652 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 8009878023 is about 89497.9218920752. The cubic root of 8009878023 is about 2000.8228300123.

The spelling of 8009878023 in words is "eight billion, nine million, eight hundred seventy-eight thousand, twenty-three".