425053251406 has 16 divisors (see below), whose sum is σ = 730055965824. Its totient is φ = 181817366904.

The previous prime is 425053251391. The next prime is 425053251407. The reversal of 425053251406 is 604152350524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425053251407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29018440 + ... + 29033083.

It is an arithmetic number, because the mean of its divisors is an integer number (45628497864).

Almost surely, 2^425053251406 is an apocalyptic number.

425053251406 is a deficient number, since it is larger than the sum of its proper divisors (305002714418).

425053251406 is a wasteful number, since it uses less digits than its factorization.

425053251406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58052055.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 425053251406 in words is "four hundred twenty-five billion, fifty-three million, two hundred fifty-one thousand, four hundred six".