425702006536 has 16 divisors (see below), whose sum is σ = 798262337340. Its totient is φ = 212832049920.

The previous prime is 425702006519. The next prime is 425702006563. The reversal of 425702006536 is 635600207524.

It can be written as a sum of positive squares in 2 ways, for example, as 417582194436 + 8119812100 = 646206^2 + 90110^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273485 + ... + 2453596.

Almost surely, 2^425702006536 is an apocalyptic number.

It is an amenable number.

425702006536 is a deficient number, since it is larger than the sum of its proper divisors (372560330804).

425702006536 is a wasteful number, since it uses less digits than its factorization.

425702006536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738344 (or 4738340 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 425702006536 in words is "four hundred twenty-five billion, seven hundred two million, six thousand, five hundred thirty-six".