5297911933 has 4 divisors (see below), whose sum is σ = 5441098780. Its totient is φ = 5154725088.

The previous prime is 5297911877. The next prime is 5297911937. The reversal of 5297911933 is 3391197925.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3683640249 + 1614271684 = 60693^2 + 40178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5297911933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297911937) 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, 71593368 + ... + 71593441.

It is an arithmetic number, because the mean of its divisors is an integer number (1360274695).

Almost surely, 2^5297911933 is an apocalyptic number.

It is an amenable number.

5297911933 is a deficient number, since it is larger than the sum of its proper divisors (143186847).

5297911933 is a wasteful number, since it uses less digits than its factorization.

5297911933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143186846.

The product of its digits is 459270, while the sum is 49.

The square root of 5297911933 is about 72786.7565770038. The cubic root of 5297911933 is about 1743.2844043469.

The spelling of 5297911933 in words is "five billion, two hundred ninety-seven million, nine hundred eleven thousand, nine hundred thirty-three".