425761748333 has 2 divisors, whose sum is σ = 425761748334. Its totient is φ = 425761748332.

The previous prime is 425761748183. The next prime is 425761748339. The reversal of 425761748333 is 333847167524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371638982884 + 54122765449 = 609622^2 + 232643^2 .

It is a cyclic number.

It is not a de Polignac number, because 425761748333 - 2²² = 425757554029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425761748339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212880874166 + 212880874167.

It is an arithmetic number, because the mean of its divisors is an integer number (212880874167).

Almost surely, 2^425761748333 is an apocalyptic number.

It is an amenable number.

425761748333 is a deficient number, since it is larger than the sum of its proper divisors (1).

425761748333 is an equidigital number, since it uses as much as digits as its factorization.

425761748333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 53.

The spelling of 425761748333 in words is "four hundred twenty-five billion, seven hundred sixty-one million, seven hundred forty-eight thousand, three hundred thirty-three".