550207077 has 16 divisors (see below), whose sum is σ = 838835712. Its totient is φ = 314244720.

The previous prime is 550207043. The next prime is 550207109. The reversal of 550207077 is 770702055.

It is not a de Polignac number, because 550207077 - 2⁷ = 550206949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550207277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45198 + ... + 56064.

It is an arithmetic number, because the mean of its divisors is an integer number (52427232).

Almost surely, 2^550207077 is an apocalyptic number.

It is an amenable number.

550207077 is a deficient number, since it is larger than the sum of its proper divisors (288628635).

550207077 is a wasteful number, since it uses less digits than its factorization.

550207077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13288.

The product of its (nonzero) digits is 17150, while the sum is 33.

The square root of 550207077 is about 23456.4932801133. The cubic root of 550207077 is about 819.4240835112.

The spelling of 550207077 in words is "five hundred fifty million, two hundred seven thousand, seventy-seven".