65252723077303 has 4 divisors (see below), whose sum is σ = 65253121636120. Its totient is φ = 65252324518488.

The previous prime is 65252723077279. The next prime is 65252723077357. The reversal of 65252723077303 is 30377032725256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65252723077303 - 2¹³ = 65252723069111 is a prime.

It is a super-2 number, since 2×65252723077303² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65252733077303) 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, 199033725 + ... + 199361302.

It is an arithmetic number, because the mean of its divisors is an integer number (16313280409030).

Almost surely, 2^{65252723077303} is an apocalyptic number.

65252723077303 is a deficient number, since it is larger than the sum of its proper divisors (398558817).

65252723077303 is a wasteful number, since it uses less digits than its factorization.

65252723077303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398558816.

The product of its (nonzero) digits is 11113200, while the sum is 52.

The spelling of 65252723077303 in words is "sixty-five trillion, two hundred fifty-two billion, seven hundred twenty-three million, seventy-seven thousand, three hundred three".