5197451715 has 48 divisors (see below), whose sum is σ = 9248069376. Its totient is φ = 2698675200.

The previous prime is 5197451689. The next prime is 5197451771. The reversal of 5197451715 is 5171547915.

5197451715 = 286² + 287² + ... + 2499².

5197451715 is a `hidden beast` number, since 5 + 197 + 451 + 7 + 1 + 5 = 666.

5197451715 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5197451715 - 2⁷ = 5197451587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 958542 + ... + 963948.

It is an arithmetic number, because the mean of its divisors is an integer number (192668112).

Almost surely, 2^5197451715 is an apocalyptic number.

5197451715 is a deficient number, since it is larger than the sum of its proper divisors (4050617661).

5197451715 is a wasteful number, since it uses less digits than its factorization.

5197451715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980 (or 5977 counting only the distinct ones).

The product of its digits is 220500, while the sum is 45.

The square root of 5197451715 is about 72093.3541666637. The cubic root of 5197451715 is about 1732.1951613481.

The spelling of 5197451715 in words is "five billion, one hundred ninety-seven million, four hundred fifty-one thousand, seven hundred fifteen".