505232540522 has 16 divisors (see below), whose sum is σ = 759003114912. Its totient is φ = 252231773040.

The previous prime is 505232540471. The next prime is 505232540551. The reversal of 505232540522 is 225045232505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3746153 + ... + 3878675.

It is an arithmetic number, because the mean of its divisors is an integer number (47437694682).

Almost surely, 2^505232540522 is an apocalyptic number.

505232540522 is a deficient number, since it is larger than the sum of its proper divisors (253770574390).

505232540522 is a wasteful number, since it uses less digits than its factorization.

505232540522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135413.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 505232540522 in words is "five hundred five billion, two hundred thirty-two million, five hundred forty thousand, five hundred twenty-two".