45042360612 has 24 divisors (see below), whose sum is σ = 105105882336. Its totient is φ = 15013114368.

The previous prime is 45042360607. The next prime is 45042360677. The reversal of 45042360612 is 21606324054.

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 7 ways as a sum of consecutive naturals, for example, 73483 + ... + 309005.

It is an arithmetic number, because the mean of its divisors is an integer number (4379411764).

Almost surely, 2^45042360612 is an apocalyptic number.

It is an amenable number.

45042360612 is an abundant number, since it is smaller than the sum of its proper divisors (60063521724).

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

45042360612 is a wasteful number, since it uses less digits than its factorization.

45042360612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251467 (or 251465 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 45042360612 its reverse (21606324054), we get a palindrome (66648684666).

The spelling of 45042360612 in words is "forty-five billion, forty-two million, three hundred sixty thousand, six hundred twelve".