5312566467 has 32 divisors (see below), whose sum is σ = 8480424960. Its totient is φ = 3267522720.

The previous prime is 5312566447. The next prime is 5312566477. The reversal of 5312566467 is 7646652135.

5312566467 is a `hidden beast` number, since 5 + 3 + 125 + 66 + 467 = 666.

It is not a de Polignac number, because 5312566467 - 2⁶ = 5312566403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5312566417) 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 31 ways as a sum of consecutive naturals, for example, 1024792 + ... + 1029962.

It is an arithmetic number, because the mean of its divisors is an integer number (265013280).

Almost surely, 2^5312566467 is an apocalyptic number.

5312566467 is a deficient number, since it is larger than the sum of its proper divisors (3167858493).

5312566467 is a wasteful number, since it uses less digits than its factorization.

5312566467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8120 (or 8114 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 5312566467 is about 72887.3546439984. The cubic root of 5312566467 is about 1744.8902886938.

The spelling of 5312566467 in words is "five billion, three hundred twelve million, five hundred sixty-six thousand, four hundred sixty-seven".