550157337 has 12 divisors (see below), whose sum is σ = 801705684. Its totient is φ = 363525120.

The previous prime is 550157323. The next prime is 550157357. The reversal of 550157337 is 733751055.

It is a happy number.

550157337 is a `hidden beast` number, since 5 + 50 + 1 + 573 + 37 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7080921 + 543076416 = 2661^2 + 23304^2 .

It is not a de Polignac number, because 550157337 - 2²⁰ = 549108761 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (550157317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269464 + ... + 271497.

It is an arithmetic number, because the mean of its divisors is an integer number (66808807).

Almost surely, 2^550157337 is an apocalyptic number.

It is an amenable number.

550157337 is a deficient number, since it is larger than the sum of its proper divisors (251548347).

550157337 is a wasteful number, since it uses less digits than its factorization.

550157337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541080 (or 541077 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The square root of 550157337 is about 23455.4329953638. The cubic root of 550157337 is about 819.3993901524.

The spelling of 550157337 in words is "five hundred fifty million, one hundred fifty-seven thousand, three hundred thirty-seven".