45784225542 has 32 divisors (see below), whose sum is σ = 103337441280. Its totient is φ = 13395593120.

The previous prime is 45784225541. The next prime is 45784225559. The reversal of 45784225542 is 24552248754.

It is a junction number, because it is equal to n+sod(n) for n = 45784225491 and 45784225500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45784225541) 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 15 ways as a sum of consecutive naturals, for example, 11958438 + ... + 11962265.

It is an arithmetic number, because the mean of its divisors is an integer number (3229295040).

Almost surely, 2^45784225542 is an apocalyptic number.

45784225542 is an abundant number, since it is smaller than the sum of its proper divisors (57553215738).

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

45784225542 is a wasteful number, since it uses less digits than its factorization.

45784225542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23920748.

The product of its digits is 3584000, while the sum is 48.

It can be divided in two parts, 457842 and 25542, that added together give a palindrome (483384).

The spelling of 45784225542 in words is "forty-five billion, seven hundred eighty-four million, two hundred twenty-five thousand, five hundred forty-two".