550101098 has 8 divisors (see below), whose sum is σ = 840720708. Its totient is φ = 269860864.

The previous prime is 550101067. The next prime is 550101103. The reversal of 550101098 is 890101055.

It can be written as a sum of positive squares in 2 ways, for example, as 450161089 + 99940009 = 21217^2 + 9997^2 .

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

It is a super-2 number, since 2×550101098² = 605222436041611208, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 550101098.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2594711 + ... + 2594922.

Almost surely, 2^550101098 is an apocalyptic number.

550101098 is a deficient number, since it is larger than the sum of its proper divisors (290619610).

550101098 is a wasteful number, since it uses less digits than its factorization.

550101098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189688.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 550101098 is about 23454.2341166792. The cubic root of 550101098 is about 819.3714685807.

The spelling of 550101098 in words is "five hundred fifty million, one hundred one thousand, ninety-eight".