45505422000 has 320 divisors, whose sum is σ = 165089433600. Its totient is φ = 11980051200.

The previous prime is 45505421963. The next prime is 45505422029. The reversal of 45505422000 is 22450554.

45505422000 is a `hidden beast` number, since 455 + 0 + 5 + 4 + 2 + 200 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4260667 + ... + 4271333.

It is an arithmetic number, because the mean of its divisors is an integer number (515904480).

Almost surely, 2^45505422000 is an apocalyptic number.

45505422000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45505422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82544716800).

45505422000 is an abundant number, since it is smaller than the sum of its proper divisors (119584011600).

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

45505422000 is a wasteful number, since it uses less digits than its factorization.

45505422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10778 (or 10756 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

Adding to 45505422000 its reverse (22450554), we get a palindrome (45527872554).

The spelling of 45505422000 in words is "forty-five billion, five hundred five million, four hundred twenty-two thousand".