5549245197 has 8 divisors (see below), whose sum is σ = 7401236160. Its totient is φ = 3698375520.

The previous prime is 5549245189. The next prime is 5549245217. The reversal of 5549245197 is 7915429455.

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

It is not a de Polignac number, because 5549245197 - 2³ = 5549245189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549245157) 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, 268704 + ... + 288617.

It is an arithmetic number, because the mean of its divisors is an integer number (925154520).

Almost surely, 2^5549245197 is an apocalyptic number.

It is an amenable number.

5549245197 is a deficient number, since it is larger than the sum of its proper divisors (1851990963).

5549245197 is a wasteful number, since it uses less digits than its factorization.

5549245197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560643.

The product of its digits is 2268000, while the sum is 51.

The square root of 5549245197 is about 74493.2560504641. The cubic root of 5549245197 is about 1770.4267855903.

The spelling of 5549245197 in words is "five billion, five hundred forty-nine million, two hundred forty-five thousand, one hundred ninety-seven".