425425551297 has 8 divisors (see below), whose sum is σ = 570630680256. Its totient is φ = 281918728272.

The previous prime is 425425551269. The next prime is 425425551379. The reversal of 425425551297 is 792155524524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425425551297 - 2⁷ = 425425551169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425425551247) 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, 424575898 + ... + 424576899.

It is an arithmetic number, because the mean of its divisors is an integer number (71328835032).

Almost surely, 2^425425551297 is an apocalyptic number.

It is an amenable number.

425425551297 is a deficient number, since it is larger than the sum of its proper divisors (145205128959).

425425551297 is a wasteful number, since it uses less digits than its factorization.

425425551297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849152967.

The product of its digits is 5040000, while the sum is 51.

The spelling of 425425551297 in words is "four hundred twenty-five billion, four hundred twenty-five million, five hundred fifty-one thousand, two hundred ninety-seven".