45334995489 has 16 divisors (see below), whose sum is σ = 76757664640. Its totient is φ = 25905711600.

The previous prime is 45334995487. The next prime is 45334995509. The reversal of 45334995489 is 98459943354.

45334995489 is a `hidden beast` number, since 4 + 53 + 34 + 9 + 9 + 548 + 9 = 666.

It is not a de Polignac number, because 45334995489 - 2¹ = 45334995487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45334995487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119933662 + ... + 119934039.

It is an arithmetic number, because the mean of its divisors is an integer number (4797354040).

Almost surely, 2^45334995489 is an apocalyptic number.

It is an amenable number.

45334995489 is a deficient number, since it is larger than the sum of its proper divisors (31422669151).

45334995489 is a wasteful number, since it uses less digits than its factorization.

45334995489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239867717 (or 239867711 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 63.

The spelling of 45334995489 in words is "forty-five billion, three hundred thirty-four million, nine hundred ninety-five thousand, four hundred eighty-nine".