45064448132 has 48 divisors (see below), whose sum is σ = 86308250112. Its totient is φ = 20418228480.

The previous prime is 45064448089. The next prime is 45064448153. The reversal of 45064448132 is 23184446054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45064448132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25706168 + ... + 25707920.

It is an arithmetic number, because the mean of its divisors is an integer number (1798088544).

Almost surely, 2^45064448132 is an apocalyptic number.

It is an amenable number.

45064448132 is a deficient number, since it is larger than the sum of its proper divisors (41243801980).

45064448132 is a wasteful number, since it uses less digits than its factorization.

45064448132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308 (or 3306 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 45064448132 in words is "forty-five billion, sixty-four million, four hundred forty-eight thousand, one hundred thirty-two".