45532344 has 64 divisors (see below), whose sum is σ = 133741440. Its totient is φ = 12735360.

The previous prime is 45532343. The next prime is 45532351. The reversal of 45532344 is 44323554.

45532344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45532343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202 + ... + 10065.

It is an arithmetic number, because the mean of its divisors is an integer number (2089710).

Almost surely, 2^45532344 is an apocalyptic number.

45532344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45532344 is an abundant number, since it is smaller than the sum of its proper divisors (88209096).

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

45532344 is a wasteful number, since it uses less digits than its factorization.

45532344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13300 (or 13296 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 45532344 is about 6747.7658524878. The cubic root of 45532344 is about 357.0864214978.

Adding to 45532344 its reverse (44323554), we get a palindrome (89855898).

The spelling of 45532344 in words is "forty-five million, five hundred thirty-two thousand, three hundred forty-four".