8214357455 has 16 divisors (see below), whose sum is σ = 9924305760. Its totient is φ = 6526846848.

The previous prime is 8214357443. The next prime is 8214357491. The reversal of 8214357455 is 5547534128.

8214357455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8214357455 - 2⁶ = 8214357391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955004 + ... + 963566.

It is an arithmetic number, because the mean of its divisors is an integer number (620269110).

Almost surely, 2^8214357455 is an apocalyptic number.

8214357455 is a deficient number, since it is larger than the sum of its proper divisors (1709948305).

8214357455 is a wasteful number, since it uses less digits than its factorization.

8214357455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9850.

The product of its digits is 672000, while the sum is 44.

The square root of 8214357455 is about 90633.0924938568. The cubic root of 8214357455 is about 2017.7059090762.

The spelling of 8214357455 in words is "eight billion, two hundred fourteen million, three hundred fifty-seven thousand, four hundred fifty-five".