45228147548 has 12 divisors (see below), whose sum is σ = 80490771480. Its totient is φ = 22230784272.

The previous prime is 45228147533. The next prime is 45228147553. The reversal of 45228147548 is 84574182254.

It is a junction number, because it is equal to n+sod(n) for n = 45228147496 and 45228147505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95822111 + ... + 95822582.

It is an arithmetic number, because the mean of its divisors is an integer number (6707564290).

Almost surely, 2^45228147548 is an apocalyptic number.

It is an amenable number.

45228147548 is a deficient number, since it is larger than the sum of its proper divisors (35262623932).

45228147548 is a wasteful number, since it uses less digits than its factorization.

45228147548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191644756 (or 191644754 counting only the distinct ones).

The product of its digits is 2867200, while the sum is 50.

The spelling of 45228147548 in words is "forty-five billion, two hundred twenty-eight million, one hundred forty-seven thousand, five hundred forty-eight".