5220742199 has 4 divisors (see below), whose sum is σ = 5221903536. Its totient is φ = 5219580864.

The previous prime is 5220742171. The next prime is 5220742201. The reversal of 5220742199 is 9912470225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5220742199 - 2¹⁶ = 5220676663 is a prime.

It is a super-2 number, since 2×5220742199² = 54512298216838711202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220742169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573899 + ... + 582924.

It is an arithmetic number, because the mean of its divisors is an integer number (1305475884).

Almost surely, 2^5220742199 is an apocalyptic number.

5220742199 is a deficient number, since it is larger than the sum of its proper divisors (1161337).

5220742199 is a wasteful number, since it uses less digits than its factorization.

5220742199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161336.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 5220742199 is about 72254.7036461987. The cubic root of 5220742199 is about 1734.7787063666.

The spelling of 5220742199 in words is "five billion, two hundred twenty million, seven hundred forty-two thousand, one hundred ninety-nine".