45084426849 has 288 divisors, whose sum is σ = 91324907520. Its totient is φ = 21501184320.

The previous prime is 45084426841. The next prime is 45084426859. The reversal of 45084426849 is 94862448054.

It is a happy number.

It is not a de Polignac number, because 45084426849 - 2³ = 45084426841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45084426795 and 45084426804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45084426841) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 354995424 + ... + 354995550.

Almost surely, 2^45084426849 is an apocalyptic number.

It is an amenable number.

45084426849 is an abundant number, since it is smaller than the sum of its proper divisors (46240480671).

45084426849 is a wasteful number, since it uses less digits than its factorization.

45084426849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 45084426849 in words is "forty-five billion, eighty-four million, four hundred twenty-six thousand, eight hundred forty-nine".