550870367 has 4 divisors (see below), whose sum is σ = 555745440. Its totient is φ = 545995296.

The previous prime is 550870361. The next prime is 550870373. The reversal of 550870367 is 763078055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 763078055 = 5 ⋅152615611.

It is an interprime number because it is at equal distance from previous prime (550870361) and next prime (550870373).

It is a cyclic number.

It is not a de Polignac number, because 550870367 - 2⁴ = 550870351 is a prime.

It is a super-2 number, since 2×550870367² = 606916322477429378, which 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 (550870361) 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 3 ways as a sum of consecutive naturals, for example, 2437367 + ... + 2437592.

It is an arithmetic number, because the mean of its divisors is an integer number (138936360).

Almost surely, 2^550870367 is an apocalyptic number.

550870367 is a deficient number, since it is larger than the sum of its proper divisors (4875073).

550870367 is a wasteful number, since it uses less digits than its factorization.

550870367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875072.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 550870367 is about 23470.6277504459. The cubic root of 550870367 is about 819.7532308216.

The spelling of 550870367 in words is "five hundred fifty million, eight hundred seventy thousand, three hundred sixty-seven".