5297973453 has 16 divisors (see below), whose sum is σ = 7856668800. Its totient is φ = 3528463680.

The previous prime is 5297973437. The next prime is 5297973493. The reversal of 5297973453 is 3543797925.

5297973453 is a `hidden beast` number, since 5 + 297 + 9 + 7 + 345 + 3 = 666.

It is not a de Polignac number, because 5297973453 - 2⁴ = 5297973437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5297973453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297973493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69993 + ... + 124478.

It is an arithmetic number, because the mean of its divisors is an integer number (491041800).

Almost surely, 2^5297973453 is an apocalyptic number.

It is an amenable number.

5297973453 is a deficient number, since it is larger than the sum of its proper divisors (2558695347).

5297973453 is a wasteful number, since it uses less digits than its factorization.

5297973453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195489 (or 195483 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 54.

The square root of 5297973453 is about 72787.1791801276. The cubic root of 5297973453 is about 1743.2911520645.

The spelling of 5297973453 in words is "five billion, two hundred ninety-seven million, nine hundred seventy-three thousand, four hundred fifty-three".