854803051 has 2 divisors, whose sum is σ = 854803052. Its totient is φ = 854803050.

The previous prime is 854803049. The next prime is 854803087. The reversal of 854803051 is 150308458.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 854803051 - 2¹ = 854803049 is a prime.

Together with 854803049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 854802998 and 854803016.

It is not a weakly prime, because it can be changed into another prime (854803351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427401525 + 427401526.

It is an arithmetic number, because the mean of its divisors is an integer number (427401526).

Almost surely, 2^854803051 is an apocalyptic number.

854803051 is a deficient number, since it is larger than the sum of its proper divisors (1).

854803051 is an equidigital number, since it uses as much as digits as its factorization.

854803051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 854803051 is about 29237.0150836230. The cubic root of 854803051 is about 949.0491135484.

The spelling of 854803051 in words is "eight hundred fifty-four million, eight hundred three thousand, fifty-one".