5273640219 has 8 divisors (see below), whose sum is σ = 7040619792. Its totient is φ = 3511210400.

The previous prime is 5273640187. The next prime is 5273640221. The reversal of 5273640219 is 9120463725.

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

It is a cyclic number.

It is not a de Polignac number, because 5273640219 - 2⁵ = 5273640187 is a prime.

It is a super-2 number, since 2×5273640219² = 55622562318908735922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5273640319) 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, 1134732 + ... + 1139369.

It is an arithmetic number, because the mean of its divisors is an integer number (880077474).

Almost surely, 2^5273640219 is an apocalyptic number.

5273640219 is a deficient number, since it is larger than the sum of its proper divisors (1766979573).

5273640219 is a wasteful number, since it uses less digits than its factorization.

5273640219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274877.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 5273640219 is about 72619.8335098615. The cubic root of 5273640219 is about 1740.6181160404.

The spelling of 5273640219 in words is "five billion, two hundred seventy-three million, six hundred forty thousand, two hundred nineteen".