740423053 has 2 divisors, whose sum is σ = 740423054. Its totient is φ = 740423052.

The previous prime is 740423051. The next prime is 740423087. The reversal of 740423053 is 350324047.

740423053 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., 684502569 + 55920484 = 26163^2 + 7478^2 .

It is a cyclic number.

It is not a de Polignac number, because 740423053 - 2¹ = 740423051 is a prime.

Together with 740423051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740423051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370211526 + 370211527.

It is an arithmetic number, because the mean of its divisors is an integer number (370211527).

Almost surely, 2^740423053 is an apocalyptic number.

It is an amenable number.

740423053 is a deficient number, since it is larger than the sum of its proper divisors (1).

740423053 is an equidigital number, since it uses as much as digits as its factorization.

740423053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 740423053 is about 27210.7157752236. The cubic root of 740423053 is about 904.6765031220.

The spelling of 740423053 in words is "seven hundred forty million, four hundred twenty-three thousand, fifty-three".