8454267156 has 24 divisors (see below), whose sum is σ = 19907604640. Its totient is φ = 2792234592.

The previous prime is 8454267131. The next prime is 8454267169. The reversal of 8454267156 is 6517624548.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230446 + ... + 3233061.

Almost surely, 2^8454267156 is an apocalyptic number.

It is an amenable number.

8454267156 is an abundant number, since it is smaller than the sum of its proper divisors (11453337484).

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

8454267156 is a wasteful number, since it uses less digits than its factorization.

8454267156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6463623 (or 6463621 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 8454267156 is about 91947.0888935588. The cubic root of 8454267156 is about 2037.1608553716.

The spelling of 8454267156 in words is "eight billion, four hundred fifty-four million, two hundred sixty-seven thousand, one hundred fifty-six".