4453156854 has 12 divisors (see below), whose sum is σ = 9648506556. Its totient is φ = 1484385612.

The previous prime is 4453156853. The next prime is 4453156859. The reversal of 4453156854 is 4586513544.

4453156854 is a `hidden beast` number, since 4 + 4 + 5 + 31 + 568 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453156853) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 123698784 + ... + 123698819.

It is an arithmetic number, because the mean of its divisors is an integer number (804042213).

Almost surely, 2^4453156854 is an apocalyptic number.

4453156854 is an abundant number, since it is smaller than the sum of its proper divisors (5195349702).

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

4453156854 is a wasteful number, since it uses less digits than its factorization.

4453156854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247397611 (or 247397608 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The square root of 4453156854 is about 66731.9777468044. The cubic root of 4453156854 is about 1645.2150141308.

The spelling of 4453156854 in words is "four billion, four hundred fifty-three million, one hundred fifty-six thousand, eight hundred fifty-four".