45453041 has 4 divisors (see below), whose sum is σ = 46000752. Its totient is φ = 44905332.

The previous prime is 45453011. The next prime is 45453047. The reversal of 45453041 is 14035454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45453041 - 2⁶ = 45452977 is a prime.

It is a super-2 number, since 2×45453041² = 4131957872295362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45453041.

It is not an unprimeable number, because it can be changed into a prime (45453047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273731 + ... + 273896.

It is an arithmetic number, because the mean of its divisors is an integer number (11500188).

Almost surely, 2^45453041 is an apocalyptic number.

It is an amenable number.

45453041 is a deficient number, since it is larger than the sum of its proper divisors (547711).

45453041 is an equidigital number, since it uses as much as digits as its factorization.

45453041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547710.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45453041 is about 6741.8870503740. The cubic root of 45453041 is about 356.8789903380.

Adding to 45453041 its reverse (14035454), we get a palindrome (59488495).

The spelling of 45453041 in words is "forty-five million, four hundred fifty-three thousand, forty-one".