425841675089 has 2 divisors, whose sum is σ = 425841675090. Its totient is φ = 425841675088.

The previous prime is 425841675023. The next prime is 425841675107. The reversal of 425841675089 is 980576148524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421824270400 + 4017404689 = 649480^2 + 63383^2 .

It is a cyclic number.

It is not a de Polignac number, because 425841675089 - 2³² = 421546707793 is a prime.

It is a super-2 number, since 2×425841675089² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (425841675989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212920837544 + 212920837545.

It is an arithmetic number, because the mean of its divisors is an integer number (212920837545).

Almost surely, 2^425841675089 is an apocalyptic number.

It is an amenable number.

425841675089 is a deficient number, since it is larger than the sum of its proper divisors (1).

425841675089 is an equidigital number, since it uses as much as digits as its factorization.

425841675089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 59.

The spelling of 425841675089 in words is "four hundred twenty-five billion, eight hundred forty-one million, six hundred seventy-five thousand, eighty-nine".