5273993755 has 4 divisors (see below), whose sum is σ = 6328792512. Its totient is φ = 4219195000.

The previous prime is 5273993717. The next prime is 5273993779. The reversal of 5273993755 is 5573993725.

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

It is not a de Polignac number, because 5273993755 - 2⁹ = 5273993243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5273993696 and 5273993705.

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, 527399371 + ... + 527399380.

It is an arithmetic number, because the mean of its divisors is an integer number (1582198128).

Almost surely, 2^5273993755 is an apocalyptic number.

5273993755 is a deficient number, since it is larger than the sum of its proper divisors (1054798757).

5273993755 is a wasteful number, since it uses less digits than its factorization.

5273993755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054798756.

The product of its digits is 8930250, while the sum is 55.

The square root of 5273993755 is about 72622.2676250198. The cubic root of 5273993755 is about 1740.6570112115.

The spelling of 5273993755 in words is "five billion, two hundred seventy-three million, nine hundred ninety-three thousand, seven hundred fifty-five".