625071677651 has 2 divisors, whose sum is σ = 625071677652. Its totient is φ = 625071677650.

The previous prime is 625071677611. The next prime is 625071677677. The reversal of 625071677651 is 156776170526.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 625071677651 - 2¹⁰ = 625071676627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 625071677593 and 625071677602.

It is not a weakly prime, because it can be changed into another prime (625071677611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312535838825 + 312535838826.

It is an arithmetic number, because the mean of its divisors is an integer number (312535838826).

Almost surely, 2^625071677651 is an apocalyptic number.

625071677651 is a deficient number, since it is larger than the sum of its proper divisors (1).

625071677651 is an equidigital number, since it uses as much as digits as its factorization.

625071677651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 53.

The spelling of 625071677651 in words is "six hundred twenty-five billion, seventy-one million, six hundred seventy-seven thousand, six hundred fifty-one".