854201451 has 4 divisors (see below), whose sum is σ = 1138935272. Its totient is φ = 569467632.

The previous prime is 854201429. The next prime is 854201459. The reversal of 854201451 is 154102458.

854201451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 854201451 - 2⁵ = 854201419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (854201459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142366906 + ... + 142366911.

It is an arithmetic number, because the mean of its divisors is an integer number (284733818).

Almost surely, 2^854201451 is an apocalyptic number.

854201451 is a deficient number, since it is larger than the sum of its proper divisors (284733821).

854201451 is a wasteful number, since it uses less digits than its factorization.

854201451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284733820.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 854201451 is about 29226.7249448172. The cubic root of 854201451 is about 948.8264182190.

The spelling of 854201451 in words is "eight hundred fifty-four million, two hundred one thousand, four hundred fifty-one".