550252102 has 4 divisors (see below), whose sum is σ = 825378156. Its totient is φ = 275126050.

The previous prime is 550252093. The next prime is 550252121. The reversal of 550252102 is 201252055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201252055 = 5 ⋅40250411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137563024 + ... + 137563027.

It is an arithmetic number, because the mean of its divisors is an integer number (206344539).

Almost surely, 2^550252102 is an apocalyptic number.

550252102 is a deficient number, since it is larger than the sum of its proper divisors (275126054).

550252102 is a wasteful number, since it uses less digits than its factorization.

550252102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275126053.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 550252102 is about 23457.4530160459. The cubic root of 550252102 is about 819.4464348310.

The spelling of 550252102 in words is "five hundred fifty million, two hundred fifty-two thousand, one hundred two".