550150077 has 16 divisors (see below), whose sum is σ = 754041600. Its totient is φ = 356530752.

The previous prime is 550150063. The next prime is 550150091. The reversal of 550150077 is 770051055.

It is an interprime number because it is at equal distance from previous prime (550150063) and next prime (550150091).

It is not a de Polignac number, because 550150077 - 2¹⁶ = 550084541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550150057) 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 15 ways as a sum of consecutive naturals, for example, 215068 + ... + 217610.

It is an arithmetic number, because the mean of its divisors is an integer number (47127600).

Almost surely, 2^550150077 is an apocalyptic number.

It is an amenable number.

550150077 is a deficient number, since it is larger than the sum of its proper divisors (203891523).

550150077 is a wasteful number, since it uses less digits than its factorization.

550150077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532.

The product of its (nonzero) digits is 6125, while the sum is 30.

The square root of 550150077 is about 23455.2782332677. The cubic root of 550150077 is about 819.3957858103.

The spelling of 550150077 in words is "five hundred fifty million, one hundred fifty thousand, seventy-seven".