5131564366 has 8 divisors (see below), whose sum is σ = 7823532744. Its totient is φ = 2523720120.

The previous prime is 5131564351. The next prime is 5131564367. The reversal of 5131564366 is 6634651315.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131564367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21030880 + ... + 21031123.

It is an arithmetic number, because the mean of its divisors is an integer number (977941593).

Almost surely, 2^5131564366 is an apocalyptic number.

5131564366 is a deficient number, since it is larger than the sum of its proper divisors (2691968378).

5131564366 is a wasteful number, since it uses less digits than its factorization.

5131564366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42062066.

The product of its digits is 194400, while the sum is 40.

The square root of 5131564366 is about 71634.9381656744. The cubic root of 5131564366 is about 1724.8444154012.

The spelling of 5131564366 in words is "five billion, one hundred thirty-one million, five hundred sixty-four thousand, three hundred sixty-six".