45405528822 has 12 divisors (see below), whose sum is σ = 98378645820. Its totient is φ = 15135176268.

The previous prime is 45405528811. The next prime is 45405528827. The reversal of 45405528822 is 22882550454.

45405528822 is a `hidden beast` number, since 4 + 5 + 40 + 5 + 528 + 82 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45405528827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1261264672 + ... + 1261264707.

It is an arithmetic number, because the mean of its divisors is an integer number (8198220485).

Almost surely, 2^45405528822 is an apocalyptic number.

45405528822 is an abundant number, since it is smaller than the sum of its proper divisors (52973116998).

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

45405528822 is a wasteful number, since it uses less digits than its factorization.

45405528822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522529387 (or 2522529384 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 45.

The spelling of 45405528822 in words is "forty-five billion, four hundred five million, five hundred twenty-eight thousand, eight hundred twenty-two".