506361356446 has 32 divisors (see below), whose sum is σ = 835183768320. Its totient is φ = 228334142400.

The previous prime is 506361356429. The next prime is 506361356503. The reversal of 506361356446 is 644653163605.

It is a self number, because there is not a number n which added to its sum of digits gives 506361356446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9538890 + ... + 9591826.

It is an arithmetic number, because the mean of its divisors is an integer number (26099492760).

Almost surely, 2^506361356446 is an apocalyptic number.

506361356446 is a deficient number, since it is larger than the sum of its proper divisors (328822411874).

506361356446 is a wasteful number, since it uses less digits than its factorization.

506361356446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56400.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 506361356446 in words is "five hundred six billion, three hundred sixty-one million, three hundred fifty-six thousand, four hundred forty-six".