425842546755 has 16 divisors (see below), whose sum is σ = 681390710784. Its totient is φ = 227101812960.

The previous prime is 425842546711. The next prime is 425842546771. The reversal of 425842546755 is 557645248524.

It is not a de Polignac number, because 425842546755 - 2⁶ = 425842546691 is a prime.

It is a super-2 number, since 2×425842546755² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425842546695 and 425842546704.

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, 638281 + ... + 1122090.

It is an arithmetic number, because the mean of its divisors is an integer number (42586919424).

Almost surely, 2^425842546755 is an apocalyptic number.

425842546755 is a deficient number, since it is larger than the sum of its proper divisors (255548164029).

425842546755 is a wasteful number, since it uses less digits than its factorization.

425842546755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776506.

The product of its digits is 53760000, while the sum is 57.

The spelling of 425842546755 in words is "four hundred twenty-five billion, eight hundred forty-two million, five hundred forty-six thousand, seven hundred fifty-five".