425311433251523 has 8 divisors (see below), whose sum is σ = 523460225540448. Its totient is φ = 336510144990144.

The previous prime is 425311433251487. The next prime is 425311433251589. The reversal of 425311433251523 is 325152334113524.

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

It is a cyclic number.

It is not a de Polignac number, because 425311433251523 - 2¹² = 425311433247427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425311433251423) 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, 2336876006786 + ... + 2336876006967.

It is an arithmetic number, because the mean of its divisors is an integer number (65432528192556).

Almost surely, 2^{425311433251523} is an apocalyptic number.

425311433251523 is a deficient number, since it is larger than the sum of its proper divisors (98148792288925).

425311433251523 is a wasteful number, since it uses less digits than its factorization.

425311433251523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673752013773.

The product of its digits is 1296000, while the sum is 44.

The spelling of 425311433251523 in words is "four hundred twenty-five trillion, three hundred eleven billion, four hundred thirty-three million, two hundred fifty-one thousand, five hundred twenty-three".