45022285776 has 80 divisors (see below), whose sum is σ = 125596239104. Its totient is φ = 13815194112.

The previous prime is 45022285757. The next prime is 45022285787. The reversal of 45022285776 is 67758222054.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 130710 + ... + 327306.

Almost surely, 2^45022285776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45022285776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62798119552).

45022285776 is an abundant number, since it is smaller than the sum of its proper divisors (80573953328).

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

45022285776 is a wasteful number, since it uses less digits than its factorization.

45022285776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196988 (or 196982 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 45022285776 in words is "forty-five billion, twenty-two million, two hundred eighty-five thousand, seven hundred seventy-six".