5197424157 has 32 divisors (see below), whose sum is σ = 7754544000. Its totient is φ = 3440451456.

The previous prime is 5197424153. The next prime is 5197424159. The reversal of 5197424157 is 7514247915.

5197424157 is a `hidden beast` number, since 5 + 197 + 42 + 415 + 7 = 666.

It is not a de Polignac number, because 5197424157 - 2² = 5197424153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197424153) 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 31 ways as a sum of consecutive naturals, for example, 2475094 + ... + 2477192.

It is an arithmetic number, because the mean of its divisors is an integer number (242329500).

Almost surely, 2^5197424157 is an apocalyptic number.

It is an amenable number.

5197424157 is a deficient number, since it is larger than the sum of its proper divisors (2557119843).

5197424157 is a wasteful number, since it uses less digits than its factorization.

5197424157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714 (or 2708 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 5197424157 is about 72093.1630392231. The cubic root of 5197424157 is about 1732.1920998530.

The spelling of 5197424157 in words is "five billion, one hundred ninety-seven million, four hundred twenty-four thousand, one hundred fifty-seven".