523051076542 has 12 divisors (see below), whose sum is σ = 820171774800. Its totient is φ = 250154862188.

The previous prime is 523051076539. The next prime is 523051076567. The reversal of 523051076542 is 245670150325.

It is a junction number, because it is equal to n+sod(n) for n = 523051076495 and 523051076504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 247187542 + ... + 247189657.

It is an arithmetic number, because the mean of its divisors is an integer number (68347647900).

Almost surely, 2^523051076542 is an apocalyptic number.

523051076542 is a deficient number, since it is larger than the sum of its proper divisors (297120698258).

523051076542 is a wasteful number, since it uses less digits than its factorization.

523051076542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494377247 (or 494377224 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 523051076542 in words is "five hundred twenty-three billion, fifty-one million, seventy-six thousand, five hundred forty-two".