552606004631 has 4 divisors (see below), whose sum is σ = 557675784600. Its totient is φ = 547536224664.

The previous prime is 552606004597. The next prime is 552606004661. The reversal of 552606004631 is 136400606255.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 552606004631 - 2¹⁸ = 552605742487 is a prime.

It is a super-2 number, since 2×552606004631² (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 (552606004661) 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, 2534889821 + ... + 2534890038.

It is an arithmetic number, because the mean of its divisors is an integer number (139418946150).

Almost surely, 2^552606004631 is an apocalyptic number.

552606004631 is a deficient number, since it is larger than the sum of its proper divisors (5069779969).

552606004631 is a wasteful number, since it uses less digits than its factorization.

552606004631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069779968.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 552606004631 in words is "five hundred fifty-two billion, six hundred six million, four thousand, six hundred thirty-one".