45245114505412 has 24 divisors (see below), whose sum is σ = 79413350486400. Its totient is φ = 22555659517440.

The previous prime is 45245114505407. The next prime is 45245114505553. The reversal of 45245114505412 is 21450541154254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6759264 + ... + 11669527.

It is an arithmetic number, because the mean of its divisors is an integer number (3308889603600).

Almost surely, 2^{45245114505412} is an apocalyptic number.

It is an amenable number.

45245114505412 is a deficient number, since it is larger than the sum of its proper divisors (34168235980988).

45245114505412 is a wasteful number, since it uses less digits than its factorization.

45245114505412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18430611 (or 18430609 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 43.

Adding to 45245114505412 its reverse (21450541154254), we get a palindrome (66695655659666).

The spelling of 45245114505412 in words is "forty-five trillion, two hundred forty-five billion, one hundred fourteen million, five hundred five thousand, four hundred twelve".