425862709087 has 8 divisors (see below), whose sum is σ = 440585695440. Its totient is φ = 411142260480.

The previous prime is 425862709061. The next prime is 425862709123. The reversal of 425862709087 is 780907268524.

It is a happy number.

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 425862709087 - 2⁷ = 425862708959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425862709007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289833 + ... + 967330.

It is an arithmetic number, because the mean of its divisors is an integer number (55073211930).

Almost surely, 2^425862709087 is an apocalyptic number.

425862709087 is a deficient number, since it is larger than the sum of its proper divisors (14722986353).

425862709087 is a wasteful number, since it uses less digits than its factorization.

425862709087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268873.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 425862709087 in words is "four hundred twenty-five billion, eight hundred sixty-two million, seven hundred nine thousand, eighty-seven".