315040053 has 8 divisors (see below), whose sum is σ = 420296128. Its totient is φ = 209905344.

The previous prime is 315040031. The next prime is 315040057. The reversal of 315040053 is 350040513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315040053 - 2¹⁴ = 315023669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315040057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24100 + ... + 34797.

It is an arithmetic number, because the mean of its divisors is an integer number (52537016).

Almost surely, 2^315040053 is an apocalyptic number.

It is an amenable number.

315040053 is a deficient number, since it is larger than the sum of its proper divisors (105256075).

315040053 is a wasteful number, since it uses less digits than its factorization.

315040053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60683.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 315040053 is about 17749.3676788780. The cubic root of 315040053 is about 680.4380489236.

Adding to 315040053 its reverse (350040513), we get a palindrome (665080566).

The spelling of 315040053 in words is "three hundred fifteen million, forty thousand, fifty-three".