550162345105 has 8 divisors (see below), whose sum is σ = 660200258664. Its totient is φ = 440126246400.

The previous prime is 550162345099. The next prime is 550162345141. The reversal of 550162345105 is 501543261055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 146718875521 + 403443469584 = 383039^2 + 635172^2 .

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

It is not a de Polignac number, because 550162345105 - 2⁹ = 550162344593 is a prime.

It is a super-2 number, since 2×550162345105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339175 + ... + 1102435.

It is an arithmetic number, because the mean of its divisors is an integer number (82525032333).

Almost surely, 2^550162345105 is an apocalyptic number.

It is an amenable number.

550162345105 is a deficient number, since it is larger than the sum of its proper divisors (110037913559).

550162345105 is a wasteful number, since it uses less digits than its factorization.

550162345105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907427.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 550162345105 in words is "five hundred fifty billion, one hundred sixty-two million, three hundred forty-five thousand, one hundred five".