45370753 has 2 divisors, whose sum is σ = 45370754. Its totient is φ = 45370752.

The previous prime is 45370751. The next prime is 45370781. The reversal of 45370753 is 35707354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30991489 + 14379264 = 5567^2 + 3792^2 .

It is a cyclic number.

It is not a de Polignac number, because 45370753 - 2¹ = 45370751 is a prime.

It is a super-3 number, since 3×45370753³ (a number of 24 digits) contains 333 as substring.

Together with 45370751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45370751) 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, 22685376 + 22685377.

It is an arithmetic number, because the mean of its divisors is an integer number (22685377).

Almost surely, 2^45370753 is an apocalyptic number.

It is an amenable number.

45370753 is a deficient number, since it is larger than the sum of its proper divisors (1).

45370753 is an equidigital number, since it uses as much as digits as its factorization.

45370753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 45370753 is about 6735.7815433697. The cubic root of 45370753 is about 356.6634961529.

The spelling of 45370753 in words is "forty-five million, three hundred seventy thousand, seven hundred fifty-three".