550361077 has 8 divisors (see below), whose sum is σ = 665983296. Its totient is φ = 443988672.

The previous prime is 550361069. The next prime is 550361099. The reversal of 550361077 is 770163055.

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 550361077 - 2³ = 550361069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550361047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2312323 + ... + 2312560.

It is an arithmetic number, because the mean of its divisors is an integer number (83247912).

Almost surely, 2^550361077 is an apocalyptic number.

It is an amenable number.

550361077 is a deficient number, since it is larger than the sum of its proper divisors (115622219).

550361077 is a wasteful number, since it uses less digits than its factorization.

550361077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624907.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 550361077 is about 23459.7757235656. The cubic root of 550361077 is about 819.5005271767.

The spelling of 550361077 in words is "five hundred fifty million, three hundred sixty-one thousand, seventy-seven".