552687163501 has 16 divisors (see below), whose sum is σ = 635498856000. Its totient is φ = 475372886400.

The previous prime is 552687163459. The next prime is 552687163519. The reversal of 552687163501 is 105361786255.

It is not a de Polignac number, because 552687163501 - 2¹⁹ = 552686639213 is a prime.

It is a super-2 number, since 2×552687163501² (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 (552687163531) 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 15 ways as a sum of consecutive naturals, for example, 1578426 + ... + 1896523.

It is an arithmetic number, because the mean of its divisors is an integer number (39718678500).

Almost surely, 2^552687163501 is an apocalyptic number.

It is an amenable number.

552687163501 is a deficient number, since it is larger than the sum of its proper divisors (82811692499).

552687163501 is a wasteful number, since it uses less digits than its factorization.

552687163501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475740.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 552687163501 in words is "five hundred fifty-two billion, six hundred eighty-seven million, one hundred sixty-three thousand, five hundred one".