523255731419 has 8 divisors (see below), whose sum is σ = 554241719808. Its totient is φ = 492292658560.

The previous prime is 523255731391. The next prime is 523255731421. The reversal of 523255731419 is 914137552325.

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

It is not a de Polignac number, because 523255731419 - 2¹⁶ = 523255665883 is a prime.

It is a super-2 number, since 2×523255731419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523255791419) 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, 5681852 + ... + 5773209.

It is an arithmetic number, because the mean of its divisors is an integer number (69280214976).

Almost surely, 2^523255731419 is an apocalyptic number.

523255731419 is a deficient number, since it is larger than the sum of its proper divisors (30985988389).

523255731419 is a wasteful number, since it uses less digits than its factorization.

523255731419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11457765.

The product of its digits is 1134000, while the sum is 47.

The spelling of 523255731419 in words is "five hundred twenty-three billion, two hundred fifty-five million, seven hundred thirty-one thousand, four hundred nineteen".