6472966519 has 2 divisors, whose sum is σ = 6472966520. Its totient is φ = 6472966518.

The previous prime is 6472966499. The next prime is 6472966541. The reversal of 6472966519 is 9156692746.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6472966519 - 2²¹ = 6470869367 is a prime.

It is a super-2 number, since 2×6472966519² = 83798591112189954722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6472966519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6472966559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236483259 + 3236483260.

It is an arithmetic number, because the mean of its divisors is an integer number (3236483260).

Almost surely, 2^6472966519 is an apocalyptic number.

6472966519 is a deficient number, since it is larger than the sum of its proper divisors (1).

6472966519 is an equidigital number, since it uses as much as digits as its factorization.

6472966519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 55.

The square root of 6472966519 is about 80454.7482688250. The cubic root of 6472966519 is about 1863.6647328106.

The spelling of 6472966519 in words is "six billion, four hundred seventy-two million, nine hundred sixty-six thousand, five hundred nineteen".