625052653 has 2 divisors, whose sum is σ = 625052654. Its totient is φ = 625052652.

The previous prime is 625052641. The next prime is 625052699. The reversal of 625052653 is 356250526.

625052653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 610930089 + 14122564 = 24717^2 + 3758^2 .

It is a cyclic number.

It is not a de Polignac number, because 625052653 - 2¹³ = 625044461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (625052053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312526326 + 312526327.

It is an arithmetic number, because the mean of its divisors is an integer number (312526327).

Almost surely, 2^625052653 is an apocalyptic number.

It is an amenable number.

625052653 is a deficient number, since it is larger than the sum of its proper divisors (1).

625052653 is an equidigital number, since it uses as much as digits as its factorization.

625052653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 625052653 is about 25001.0530378222. The cubic root of 625052653 is about 855.0119820944.

The spelling of 625052653 in words is "six hundred twenty-five million, fifty-two thousand, six hundred fifty-three".