564031040399 has 8 divisors (see below), whose sum is σ = 588572937312. Its totient is φ = 539490710880.

The previous prime is 564031040371. The next prime is 564031040453. The reversal of 564031040399 is 993040130465.

It is a Cunningham number, because it is equal to 751020²-1.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564031040399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564031040099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375509 + ... + 1126529.

It is an arithmetic number, because the mean of its divisors is an integer number (73571617164).

Almost surely, 2^564031040399 is an apocalyptic number.

564031040399 is a deficient number, since it is larger than the sum of its proper divisors (24541896913).

564031040399 is a wasteful number, since it uses less digits than its factorization.

564031040399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783697.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 564031040399 in words is "five hundred sixty-four billion, thirty-one million, forty thousand, three hundred ninety-nine".