550150535 has 32 divisors (see below), whose sum is σ = 735545664. Its totient is φ = 391680000.

The previous prime is 550150439. The next prime is 550150597. The reversal of 550150535 is 535051055.

It is a de Polignac number, because none of the positive numbers 2^k-550150535 is a prime.

It is a super-2 number, since 2×550150535² = 605331222321572450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550150498 and 550150507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538325 + ... + 539345.

It is an arithmetic number, because the mean of its divisors is an integer number (22985802).

Almost surely, 2^550150535 is an apocalyptic number.

550150535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550150535 is a deficient number, since it is larger than the sum of its proper divisors (185395129).

550150535 is a wasteful number, since it uses less digits than its factorization.

550150535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 9375, while the sum is 29.

The square root of 550150535 is about 23455.2879965265. The cubic root of 550150535 is about 819.3960131926.

The spelling of 550150535 in words is "five hundred fifty million, one hundred fifty thousand, five hundred thirty-five".