45898534919 has 2 divisors, whose sum is σ = 45898534920. Its totient is φ = 45898534918.

The previous prime is 45898534883. The next prime is 45898534963. The reversal of 45898534919 is 91943589854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45898534919 is a prime.

It is a super-2 number, since 2×45898534919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45898530919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22949267459 + 22949267460.

It is an arithmetic number, because the mean of its divisors is an integer number (22949267460).

Almost surely, 2^45898534919 is an apocalyptic number.

45898534919 is a deficient number, since it is larger than the sum of its proper divisors (1).

45898534919 is an equidigital number, since it uses as much as digits as its factorization.

45898534919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55987200, while the sum is 65.

The spelling of 45898534919 in words is "forty-five billion, eight hundred ninety-eight million, five hundred thirty-four thousand, nine hundred nineteen".