9457132519 has 2 divisors, whose sum is σ = 9457132520. Its totient is φ = 9457132518.

The previous prime is 9457132513. The next prime is 9457132537. The reversal of 9457132519 is 9152317549.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9457132519 - 2³ = 9457132511 is a prime.

It is a super-2 number, since 2×9457132519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9457132511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4728566259 + 4728566260.

It is an arithmetic number, because the mean of its divisors is an integer number (4728566260).

Almost surely, 2^9457132519 is an apocalyptic number.

9457132519 is a deficient number, since it is larger than the sum of its proper divisors (1).

9457132519 is an equidigital number, since it uses as much as digits as its factorization.

9457132519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 46.

The square root of 9457132519 is about 97247.7892756437. The cubic root of 9457132519 is about 2114.7213905331.

The spelling of 9457132519 in words is "nine billion, four hundred fifty-seven million, one hundred thirty-two thousand, five hundred nineteen".