425401062655 has 8 divisors (see below), whose sum is σ = 510535517184. Its totient is φ = 340284688800.

The previous prime is 425401062637. The next prime is 425401062659. The reversal of 425401062655 is 556260104524.

It is a happy number.

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

It is not a de Polignac number, because 425401062655 - 2¹⁷ = 425400931583 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 (425401062659) 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, 4468351 + ... + 4562560.

It is an arithmetic number, because the mean of its divisors is an integer number (63816939648).

Almost surely, 2^425401062655 is an apocalyptic number.

425401062655 is a deficient number, since it is larger than the sum of its proper divisors (85134454529).

425401062655 is an equidigital number, since it uses as much as digits as its factorization.

425401062655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9040337.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 425401062655 in words is "four hundred twenty-five billion, four hundred one million, sixty-two thousand, six hundred fifty-five".