550074699 has 16 divisors (see below), whose sum is σ = 832266240. Its totient is φ = 358913160.

The previous prime is 550074691. The next prime is 550074731. The reversal of 550074699 is 996470055.

It is a happy number.

550074699 is a `hidden beast` number, since 550 + 0 + 7 + 4 + 6 + 99 = 666.

It is not a de Polignac number, because 550074699 - 2³ = 550074691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550074691) 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, 215467 + ... + 218004.

It is an arithmetic number, because the mean of its divisors is an integer number (52016640).

Almost surely, 2^550074699 is an apocalyptic number.

550074699 is a deficient number, since it is larger than the sum of its proper divisors (282191541).

550074699 is a wasteful number, since it uses less digits than its factorization.

550074699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433527 (or 433521 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 550074699 is about 23453.6713330770. The cubic root of 550074699 is about 819.3583613334.

The spelling of 550074699 in words is "five hundred fifty million, seventy-four thousand, six hundred ninety-nine".