45622256046 has 32 divisors (see below), whose sum is σ = 92089294848. Its totient is φ = 15067149600.

The previous prime is 45622256033. The next prime is 45622256083. The reversal of 45622256046 is 64065222654.

It is a junction number, because it is equal to n+sod(n) for n = 45622255989 and 45622256007.

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 in 15 ways as a sum of consecutive naturals, for example, 281260 + ... + 412736.

It is an arithmetic number, because the mean of its divisors is an integer number (2877790464).

Almost surely, 2^45622256046 is an apocalyptic number.

45622256046 is an abundant number, since it is smaller than the sum of its proper divisors (46467038802).

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

45622256046 is a wasteful number, since it uses less digits than its factorization.

45622256046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132016.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 45622256046 in words is "forty-five billion, six hundred twenty-two million, two hundred fifty-six thousand, forty-six".