505230002542 has 8 divisors (see below), whose sum is σ = 764797710600. Its totient is φ = 250297432344.

The previous prime is 505230002539. The next prime is 505230002551. The reversal of 505230002542 is 245200032505.

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

It is a self number, because there is not a number n which added to its sum of digits gives 505230002542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158784192 + ... + 1158784627.

It is an arithmetic number, because the mean of its divisors is an integer number (95599713825).

Almost surely, 2^505230002542 is an apocalyptic number.

505230002542 is a deficient number, since it is larger than the sum of its proper divisors (259567708058).

505230002542 is a wasteful number, since it uses less digits than its factorization.

505230002542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317568930.

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 505230002542 in words is "five hundred five billion, two hundred thirty million, two thousand, five hundred forty-two".