45444522306 has 16 divisors (see below), whose sum is σ = 91499040000. Its totient is φ = 15046508208.

The previous prime is 45444522293. The next prime is 45444522311. The reversal of 45444522306 is 60322544454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25415506 + ... + 25417293.

It is an arithmetic number, because the mean of its divisors is an integer number (5718690000).

Almost surely, 2^45444522306 is an apocalyptic number.

45444522306 is an abundant number, since it is smaller than the sum of its proper divisors (46054517694).

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

45444522306 is a wasteful number, since it uses less digits than its factorization.

45444522306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50832953.

The product of its (nonzero) digits is 460800, while the sum is 39.

The spelling of 45444522306 in words is "forty-five billion, four hundred forty-four million, five hundred twenty-two thousand, three hundred six".