8026253878 has 16 divisors (see below), whose sum is σ = 12269823984. Its totient is φ = 3936810240.

The previous prime is 8026253867. The next prime is 8026253891. The reversal of 8026253878 is 8783526208.

It is a happy number.

It is a super-2 number, since 2×8026253878² (a number of 21 digits) contains 22 as substring.

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, 91975 + ... + 156562.

It is an arithmetic number, because the mean of its divisors is an integer number (766863999).

Almost surely, 2^8026253878 is an apocalyptic number.

8026253878 is a deficient number, since it is larger than the sum of its proper divisors (4243570106).

8026253878 is a wasteful number, since it uses less digits than its factorization.

8026253878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248847.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 8026253878 is about 89589.3625270322. The cubic root of 8026253878 is about 2002.1854342354.

The spelling of 8026253878 in words is "eight billion, twenty-six million, two hundred fifty-three thousand, eight hundred seventy-eight".