1316933055 has 12 divisors (see below), whose sum is σ = 2282684040. Its totient is φ = 702364272.

The previous prime is 1316933053. The next prime is 1316933083. The reversal of 1316933055 is 5503396131.

1316933055 is a `hidden beast` number, since 1 + 316 + 9 + 330 + 5 + 5 = 666.

It is not a de Polignac number, because 1316933055 - 2¹ = 1316933053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316933053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14632545 + ... + 14632634.

It is an arithmetic number, because the mean of its divisors is an integer number (190223670).

Almost surely, 2^1316933055 is an apocalyptic number.

1316933055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1316933055 is a deficient number, since it is larger than the sum of its proper divisors (965750985).

1316933055 is a wasteful number, since it uses less digits than its factorization.

1316933055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29265190 (or 29265187 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 1316933055 is about 36289.5722625660. The cubic root of 1316933055 is about 1096.1110758964. Note that the first 3 decimals are identical.

The spelling of 1316933055 in words is "one billion, three hundred sixteen million, nine hundred thirty-three thousand, fifty-five".