8278033253 has 8 divisors (see below), whose sum is σ = 9558142272. Its totient is φ = 7022307456.

The previous prime is 8278033241. The next prime is 8278033277. The reversal of 8278033253 is 3523308728.

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 8278033253 - 2⁴ = 8278033237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8278033253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8278033223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6095075 + ... + 6096432.

It is an arithmetic number, because the mean of its divisors is an integer number (1194767784).

Almost surely, 2^8278033253 is an apocalyptic number.

It is an amenable number.

8278033253 is a deficient number, since it is larger than the sum of its proper divisors (1280109019).

8278033253 is a wasteful number, since it uses less digits than its factorization.

8278033253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12191611.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 8278033253 is about 90983.6977320663. The cubic root of 8278033253 is about 2022.9060916840.

The spelling of 8278033253 in words is "eight billion, two hundred seventy-eight million, thirty-three thousand, two hundred fifty-three".