65357423 has 2 divisors, whose sum is σ = 65357424. Its totient is φ = 65357422.

The previous prime is 65357399. The next prime is 65357431. The reversal of 65357423 is 32475356.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65357423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65351423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32678711 + 32678712.

It is an arithmetic number, because the mean of its divisors is an integer number (32678712).

Almost surely, 2^65357423 is an apocalyptic number.

65357423 is a deficient number, since it is larger than the sum of its proper divisors (1).

65357423 is an equidigital number, since it uses as much as digits as its factorization.

65357423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 35.

The square root of 65357423 is about 8084.3937929816. The cubic root of 65357423 is about 402.8082034306.

The spelling of 65357423 in words is "sixty-five million, three hundred fifty-seven thousand, four hundred twenty-three".