45683228578 has 24 divisors (see below), whose sum is σ = 74656770768. Its totient is φ = 20955188592.

The previous prime is 45683228533. The next prime is 45683228579. The reversal of 45683228578 is 87582238654.

It is not an unprimeable number, because it can be changed into a prime (45683228579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359500 + ... + 469687.

It is an arithmetic number, because the mean of its divisors is an integer number (3110698782).

Almost surely, 2^45683228578 is an apocalyptic number.

45683228578 is a deficient number, since it is larger than the sum of its proper divisors (28973542190).

45683228578 is a wasteful number, since it uses less digits than its factorization.

45683228578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829378 (or 829365 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 58.

The spelling of 45683228578 in words is "forty-five billion, six hundred eighty-three million, two hundred twenty-eight thousand, five hundred seventy-eight".