45326399382 has 36 divisors (see below), whose sum is σ = 107946760740. Its totient is φ = 13735271880.

The previous prime is 45326399333. The next prime is 45326399383. The reversal of 45326399382 is 28399362354.

It is a happy number.

45326399382 is a `hidden beast` number, since 453 + 26 + 3 + 9 + 93 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45326399383) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10403332 + ... + 10407687.

Almost surely, 2^45326399382 is an apocalyptic number.

45326399382 is an abundant number, since it is smaller than the sum of its proper divisors (62620361358).

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

45326399382 is a wasteful number, since it uses less digits than its factorization.

45326399382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20811049 (or 20811035 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The spelling of 45326399382 in words is "forty-five billion, three hundred twenty-six million, three hundred ninety-nine thousand, three hundred eighty-two".