550146102 has 48 divisors (see below), whose sum is σ = 1273097280. Its totient is φ = 157932720.

The previous prime is 550146089. The next prime is 550146133. The reversal of 550146102 is 201641055.

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 23 ways as a sum of consecutive naturals, for example, 6148 + ... + 33735.

It is an arithmetic number, because the mean of its divisors is an integer number (26522860).

Almost surely, 2^550146102 is an apocalyptic number.

550146102 is an abundant number, since it is smaller than the sum of its proper divisors (722951178).

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

550146102 is a wasteful number, since it uses less digits than its factorization.

550146102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39929 (or 39918 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 550146102 is about 23455.1934973899. The cubic root of 550146102 is about 819.3938123451.

Adding to 550146102 its reverse (201641055), we get a palindrome (751787157).

It can be divided in two parts, 55014 and 6102, that added together give a palindrome (61116).

The spelling of 550146102 in words is "five hundred fifty million, one hundred forty-six thousand, one hundred two".