552544215631 has 8 divisors (see below), whose sum is σ = 553545520704. Its totient is φ = 551543237280.

The previous prime is 552544215617. The next prime is 552544215649. The reversal of 552544215631 is 136512445255.

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 552544215631 - 2⁵ = 552544215599 is a prime.

It is a super-2 number, since 2×552544215631² (a number of 24 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 (552544213631) 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 7 ways as a sum of consecutive naturals, for example, 3440730 + ... + 3597736.

It is an arithmetic number, because the mean of its divisors is an integer number (69193190088).

Almost surely, 2^552544215631 is an apocalyptic number.

552544215631 is a deficient number, since it is larger than the sum of its proper divisors (1001305073).

552544215631 is a wasteful number, since it uses less digits than its factorization.

552544215631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163361.

The product of its digits is 720000, while the sum is 43.

The spelling of 552544215631 in words is "five hundred fifty-two billion, five hundred forty-four million, two hundred fifteen thousand, six hundred thirty-one".