315326455 has 24 divisors (see below), whose sum is σ = 408084048. Its totient is φ = 233806848.

The previous prime is 315326447. The next prime is 315326467. The reversal of 315326455 is 554623513.

It is not a de Polignac number, because 315326455 - 2³ = 315326447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315326455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95187 + ... + 98443.

It is an arithmetic number, because the mean of its divisors is an integer number (17003502).

Almost surely, 2^315326455 is an apocalyptic number.

315326455 is a deficient number, since it is larger than the sum of its proper divisors (92757593).

315326455 is a wasteful number, since it uses less digits than its factorization.

315326455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363 (or 3346 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 315326455 is about 17757.4337954559. The cubic root of 315326455 is about 680.6441812248.

Adding to 315326455 its reverse (554623513), we get a palindrome (869949968).

It can be divided in two parts, 315326 and 455, that multiplied together give a triangular number (143473330 = T₁₆₉₃₉).

The spelling of 315326455 in words is "three hundred fifteen million, three hundred twenty-six thousand, four hundred fifty-five".