625053463 has 2 divisors, whose sum is σ = 625053464. Its totient is φ = 625053462.

The previous prime is 625053437. The next prime is 625053479. The reversal of 625053463 is 364350526.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 625053463 - 2¹⁷ = 624922391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (625053413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312526731 + 312526732.

It is an arithmetic number, because the mean of its divisors is an integer number (312526732).

Almost surely, 2^625053463 is an apocalyptic number.

625053463 is a deficient number, since it is larger than the sum of its proper divisors (1).

625053463 is an equidigital number, since it uses as much as digits as its factorization.

625053463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 625053463 is about 25001.0692371346. The cubic root of 625053463 is about 855.0123514283.

The spelling of 625053463 in words is "six hundred twenty-five million, fifty-three thousand, four hundred sixty-three".