45353441 has 16 divisors (see below), whose sum is σ = 52835328. Its totient is φ = 38130000.

The previous prime is 45353431. The next prime is 45353459. The reversal of 45353441 is 14435354.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45353441 is a prime.

It is a super-2 number, since 2×45353441² = 4113869221080962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45353431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145676 + ... + 145986.

It is an arithmetic number, because the mean of its divisors is an integer number (3302208).

Almost surely, 2^45353441 is an apocalyptic number.

It is an amenable number.

45353441 is a deficient number, since it is larger than the sum of its proper divisors (7481887).

45353441 is a wasteful number, since it uses less digits than its factorization.

45353441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its digits is 14400, while the sum is 29.

The square root of 45353441 is about 6734.4963434543. The cubic root of 45353441 is about 356.6181266617.

Adding to 45353441 its reverse (14435354), we get a palindrome (59788795).

The spelling of 45353441 in words is "forty-five million, three hundred fifty-three thousand, four hundred forty-one".