625223153297 has 2 divisors, whose sum is σ = 625223153298. Its totient is φ = 625223153296.

The previous prime is 625223153273. The next prime is 625223153311. The reversal of 625223153297 is 792351322526.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 487432970896 + 137790182401 = 698164^2 + 371201^2 .

It is a cyclic number.

It is not a de Polignac number, because 625223153297 - 2¹⁴ = 625223136913 is a prime.

It is not a weakly prime, because it can be changed into another prime (625223123297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312611576648 + 312611576649.

It is an arithmetic number, because the mean of its divisors is an integer number (312611576649).

Almost surely, 2^625223153297 is an apocalyptic number.

It is an amenable number.

625223153297 is a deficient number, since it is larger than the sum of its proper divisors (1).

625223153297 is an equidigital number, since it uses as much as digits as its factorization.

625223153297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 47.

The spelling of 625223153297 in words is "six hundred twenty-five billion, two hundred twenty-three million, one hundred fifty-three thousand, two hundred ninety-seven".