550588013 has 8 divisors (see below), whose sum is σ = 559990200. Its totient is φ = 541198080.

The previous prime is 550587991. The next prime is 550588037. The reversal of 550588013 is 310885055.

It can be written as a sum of positive squares in 4 ways, for example, as 1295044 + 549292969 = 1138^2 + 23437^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550588013 - 2⁶ = 550587949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550588043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157913 + ... + 161361.

It is an arithmetic number, because the mean of its divisors is an integer number (69998775).

Almost surely, 2^550588013 is an apocalyptic number.

It is an amenable number.

550588013 is a deficient number, since it is larger than the sum of its proper divisors (9402187).

550588013 is a wasteful number, since it uses less digits than its factorization.

550588013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 550588013 is about 23464.6119294567. The cubic root of 550588013 is about 819.6131493707.

The spelling of 550588013 in words is "five hundred fifty million, five hundred eighty-eight thousand, thirteen".