743748053 has 2 divisors, whose sum is σ = 743748054. Its totient is φ = 743748052.

The previous prime is 743748037. The next prime is 743748097. The reversal of 743748053 is 350847347.

743748053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 728082289 + 15665764 = 26983^2 + 3958^2 .

It is a cyclic number.

It is not a de Polignac number, because 743748053 - 2⁴ = 743748037 is a prime.

It is a super-2 number, since 2×743748053² = 1106322332682581618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 743748053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (743748013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371874026 + 371874027.

It is an arithmetic number, because the mean of its divisors is an integer number (371874027).

Almost surely, 2^743748053 is an apocalyptic number.

It is an amenable number.

743748053 is a deficient number, since it is larger than the sum of its proper divisors (1).

743748053 is an equidigital number, since it uses as much as digits as its factorization.

743748053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 743748053 is about 27271.7445903265. The cubic root of 743748053 is about 906.0286840748.

The spelling of 743748053 in words is "seven hundred forty-three million, seven hundred forty-eight thousand, fifty-three".