425645206646035 has 16 divisors (see below), whose sum is σ = 514814538304512. Its totient is φ = 337822830576000.

The previous prime is 425645206645987. The next prime is 425645206646053. The reversal of 425645206646035 is 530646602546524.

It is not a de Polignac number, because 425645206646035 - 2⁴⁷ = 284907718290707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5747485 + ... + 29737585.

It is an arithmetic number, because the mean of its divisors is an integer number (32175908644032).

Almost surely, 2^{425645206646035} is an apocalyptic number.

425645206646035 is a deficient number, since it is larger than the sum of its proper divisors (89169331658477).

425645206646035 is a wasteful number, since it uses less digits than its factorization.

425645206646035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24018174.

The product of its (nonzero) digits is 124416000, while the sum is 58.

The spelling of 425645206646035 in words is "four hundred twenty-five trillion, six hundred forty-five billion, two hundred six million, six hundred forty-six thousand, thirty-five".