319453054 has 16 divisors (see below), whose sum is σ = 483131376. Its totient is φ = 158414400.

The previous prime is 319453051. The next prime is 319453087. The reversal of 319453054 is 450354913.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319453051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164469 + ... + 166399.

It is an arithmetic number, because the mean of its divisors is an integer number (30195711).

Almost surely, 2^319453054 is an apocalyptic number.

319453054 is a deficient number, since it is larger than the sum of its proper divisors (163678322).

319453054 is a wasteful number, since it uses less digits than its factorization.

319453054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 319453054 is about 17873.2496765418. The cubic root of 319453054 is about 683.6004628940.

The spelling of 319453054 in words is "three hundred nineteen million, four hundred fifty-three thousand, fifty-four".