8253153834 has 8 divisors (see below), whose sum is σ = 16506307680. Its totient is φ = 2751051276.

The previous prime is 8253153827. The next prime is 8253153847. The reversal of 8253153834 is 4383513528.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

8253153834 is an admirable number.

It is a super-2 number, since 2×8253153834² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687762814 + ... + 687762825.

It is an arithmetic number, because the mean of its divisors is an integer number (2063288460).

Almost surely, 2^8253153834 is an apocalyptic number.

8253153834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8253153834 is a wasteful number, since it uses less digits than its factorization.

8253153834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375525644.

The product of its digits is 345600, while the sum is 42.

The square root of 8253153834 is about 90846.8702487873. The cubic root of 8253153834 is about 2020.8774603395.

The spelling of 8253153834 in words is "eight billion, two hundred fifty-three million, one hundred fifty-three thousand, eight hundred thirty-four".