45353753 has 2 divisors, whose sum is σ = 45353754. Its totient is φ = 45353752.

The previous prime is 45353729. The next prime is 45353771. The reversal of 45353753 is 35735354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28601104 + 16752649 = 5348^2 + 4093^2 .

It is a cyclic number.

It is not a de Polignac number, because 45353753 - 2¹⁰ = 45352729 is a prime.

It is a super-2 number, since 2×45353753² = 4113925822370018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45353783) 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 as a sum of consecutive naturals, namely, 22676876 + 22676877.

It is an arithmetic number, because the mean of its divisors is an integer number (22676877).

Almost surely, 2^45353753 is an apocalyptic number.

It is an amenable number.

45353753 is a deficient number, since it is larger than the sum of its proper divisors (1).

45353753 is an equidigital number, since it uses as much as digits as its factorization.

45353753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94500, while the sum is 35.

The square root of 45353753 is about 6734.5195077303. The cubic root of 45353753 is about 356.6189444210.

The spelling of 45353753 in words is "forty-five million, three hundred fifty-three thousand, seven hundred fifty-three".