45305530533042 has 64 divisors (see below), whose sum is σ = 104286829014144. Its totient is φ = 12997535339520.

The previous prime is 45305530533023. The next prime is 45305530533047. The reversal of 45305530533042 is 24033503550354.

It is a junction number, because it is equal to n+sod(n) for n = 45305530532985 and 45305530533003.

It is not an unprimeable number, because it can be changed into a prime (45305530533047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159517309 + ... + 159801072.

It is an arithmetic number, because the mean of its divisors is an integer number (1629481703346).

Almost surely, 2^{45305530533042} is an apocalyptic number.

45305530533042 is an abundant number, since it is smaller than the sum of its proper divisors (58981298481102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45305530533042 is a wasteful number, since it uses less digits than its factorization.

45305530533042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319318523.

The product of its (nonzero) digits is 1620000, while the sum is 42.

The spelling of 45305530533042 in words is "forty-five trillion, three hundred five billion, five hundred thirty million, five hundred thirty-three thousand, forty-two".