45563055422 has 4 divisors (see below), whose sum is σ = 68344583136. Its totient is φ = 22781527710.

The previous prime is 45563055347. The next prime is 45563055479. The reversal of 45563055422 is 22455036554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22455036554 = 2 ⋅11227518277.

It is a self number, because there is not a number n which added to its sum of digits gives 45563055422.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 11390763854 + ... + 11390763857.

It is an arithmetic number, because the mean of its divisors is an integer number (17086145784).

Almost surely, 2^45563055422 is an apocalyptic number.

45563055422 is a deficient number, since it is larger than the sum of its proper divisors (22781527714).

45563055422 is a wasteful number, since it uses less digits than its factorization.

45563055422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22781527713.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 45563055422 in words is "forty-five billion, five hundred sixty-three million, fifty-five thousand, four hundred twenty-two".