550088064 has 64 divisors (see below), whose sum is σ = 1623534000. Its totient is φ = 183361536.

The previous prime is 550088059. The next prime is 550088107. The reversal of 550088064 is 460880055.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76129 + ... + 83040.

Almost surely, 2^550088064 is an apocalyptic number.

550088064 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

550088064 is an abundant number, since it is smaller than the sum of its proper divisors (1073445936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550088064 is a wasteful number, since it uses less digits than its factorization.

550088064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159192 (or 159174 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 550088064 is about 23453.9562547558. The cubic root of 550088064 is about 819.3649971811.

The spelling of 550088064 in words is "five hundred fifty million, eighty-eight thousand, sixty-four".