625466383 has 2 divisors, whose sum is σ = 625466384. Its totient is φ = 625466382.

The previous prime is 625466381. The next prime is 625466411. The reversal of 625466383 is 383664526.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 625466383 - 2¹ = 625466381 is a prime.

Together with 625466381, 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 (625466381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312733191 + 312733192.

It is an arithmetic number, because the mean of its divisors is an integer number (312733192).

Almost surely, 2^625466383 is an apocalyptic number.

625466383 is a deficient number, since it is larger than the sum of its proper divisors (1).

625466383 is an equidigital number, since it uses as much as digits as its factorization.

625466383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 43.

The square root of 625466383 is about 25009.3259205441. The cubic root of 625466383 is about 855.2005881183.

The spelling of 625466383 in words is "six hundred twenty-five million, four hundred sixty-six thousand, three hundred eighty-three".