505614056406 has 32 divisors (see below), whose sum is σ = 1070982881280. Its totient is φ = 158583904896.

The previous prime is 505614056401. The next prime is 505614056419. The reversal of 505614056406 is 604650416505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505614056401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220146 + ... + 1029413.

It is an arithmetic number, because the mean of its divisors is an integer number (33468215040).

Almost surely, 2^505614056406 is an apocalyptic number.

505614056406 is an abundant number, since it is smaller than the sum of its proper divisors (565368824874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505614056406 is a wasteful number, since it uses less digits than its factorization.

505614056406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253548.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 505614056406 in words is "five hundred five billion, six hundred fourteen million, fifty-six thousand, four hundred six".