425027406365 has 8 divisors (see below), whose sum is σ = 510036429240. Its totient is φ = 340019564032.

The previous prime is 425027406359. The next prime is 425027406379. The reversal of 425027406365 is 563604720524.

It can be written as a sum of positive squares in 4 ways, for example, as 18316374244 + 406711032121 = 135338^2 + 637739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425027406365 - 2¹⁴ = 425027389981 is a prime.

It is a super-2 number, since 2×425027406365² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076177 + ... + 1417113.

It is an arithmetic number, because the mean of its divisors is an integer number (63754553655).

Almost surely, 2^425027406365 is an apocalyptic number.

It is an amenable number.

425027406365 is a deficient number, since it is larger than the sum of its proper divisors (85009022875).

425027406365 is a wasteful number, since it uses less digits than its factorization.

425027406365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590271.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 425027406365 in words is "four hundred twenty-five billion, twenty-seven million, four hundred six thousand, three hundred sixty-five".