472563584726557 has 8 divisors (see below), whose sum is σ = 477206432913600. Its totient is φ = 467921791390080.

The previous prime is 472563584726491. The next prime is 472563584726579. The reversal of 472563584726557 is 755627485365274.

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

It is a cyclic number.

It is not a de Polignac number, because 472563584726557 - 2³⁵ = 472529224988189 is a prime.

It is a super-2 number, since 2×472563584726557² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472563584724557) 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, 262812244 + ... + 264604237.

It is an arithmetic number, because the mean of its divisors is an integer number (59650804114200).

Almost surely, 2^{472563584726557} is an apocalyptic number.

It is an amenable number.

472563584726557 is a deficient number, since it is larger than the sum of its proper divisors (4642848187043).

472563584726557 is a wasteful number, since it uses less digits than its factorization.

472563584726557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527425283.

The product of its digits is 11854080000, while the sum is 76.

The spelling of 472563584726557 in words is "four hundred seventy-two trillion, five hundred sixty-three billion, five hundred eighty-four million, seven hundred twenty-six thousand, five hundred fifty-seven".