505122320046 has 16 divisors (see below), whose sum is σ = 1054168320384. Its totient is φ = 161053493304.

The previous prime is 505122320011. The next prime is 505122320083. The reversal of 505122320046 is 640023221505.

It is a junction number, because it is equal to n+sod(n) for n = 505122319995 and 505122320022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1830153196 + ... + 1830153471.

It is an arithmetic number, because the mean of its divisors is an integer number (65885520024).

Almost surely, 2^505122320046 is an apocalyptic number.

505122320046 is an abundant number, since it is smaller than the sum of its proper divisors (549046000338).

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

505122320046 is a wasteful number, since it uses less digits than its factorization.

505122320046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660306695.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 505122320046 in words is "five hundred five billion, one hundred twenty-two million, three hundred twenty thousand, forty-six".