5242970397 has 16 divisors (see below), whose sum is σ = 8009838720. Its totient is φ = 2988276672.

The previous prime is 5242970393. The next prime is 5242970399. The reversal of 5242970397 is 7930792425.

It is not a de Polignac number, because 5242970397 - 2² = 5242970393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242970393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312738 + ... + 329075.

It is an arithmetic number, because the mean of its divisors is an integer number (500614920).

Almost surely, 2^5242970397 is an apocalyptic number.

It is an amenable number.

5242970397 is a deficient number, since it is larger than the sum of its proper divisors (2766868323).

5242970397 is a wasteful number, since it uses less digits than its factorization.

5242970397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642212.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 5242970397 is about 72408.3586128011. The cubic root of 5242970397 is about 1737.2372589062.

The spelling of 5242970397 in words is "five billion, two hundred forty-two million, nine hundred seventy thousand, three hundred ninety-seven".