315038055 has 32 divisors (see below), whose sum is σ = 521777088. Its totient is φ = 162201600.

The previous prime is 315038041. The next prime is 315038057. The reversal of 315038055 is 550830513.

It is not a de Polignac number, because 315038055 - 2¹² = 315033959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315038057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57015 + ... + 62295.

It is an arithmetic number, because the mean of its divisors is an integer number (16305534).

Almost surely, 2^315038055 is an apocalyptic number.

315038055 is a deficient number, since it is larger than the sum of its proper divisors (206739033).

315038055 is a wasteful number, since it uses less digits than its factorization.

315038055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 315038055 is about 17749.3113950936. The cubic root of 315038055 is about 680.4366104630.

Adding to 315038055 its reverse (550830513), we get a palindrome (865868568).

The spelling of 315038055 in words is "three hundred fifteen million, thirty-eight thousand, fifty-five".