45245134204 has 24 divisors (see below), whose sum is σ = 83040981408. Its totient is φ = 21529126080.

The previous prime is 45245134201. The next prime is 45245134213. The reversal of 45245134204 is 40243154254.

It is a self number, because there is not a number n which added to its sum of digits gives 45245134204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45245134201) by changing a digit.

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, 1230087 + ... + 1266334.

It is an arithmetic number, because the mean of its divisors is an integer number (3460040892).

Almost surely, 2^45245134204 is an apocalyptic number.

It is an amenable number.

45245134204 is a deficient number, since it is larger than the sum of its proper divisors (37795847204).

45245134204 is a wasteful number, since it uses less digits than its factorization.

45245134204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496645 (or 2496643 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 45245134204 its reverse (40243154254), we get a palindrome (85488288458).

The spelling of 45245134204 in words is "forty-five billion, two hundred forty-five million, one hundred thirty-four thousand, two hundred four".