505546054932 has 48 divisors (see below), whose sum is σ = 1182104727552. Its totient is φ = 168158807520.

The previous prime is 505546054921. The next prime is 505546054939. The reversal of 505546054932 is 239450645505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505546054939) 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, 22898563 + ... + 22920629.

It is an arithmetic number, because the mean of its divisors is an integer number (24627181824).

Almost surely, 2^505546054932 is an apocalyptic number.

It is an amenable number.

505546054932 is an abundant number, since it is smaller than the sum of its proper divisors (676558672620).

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

505546054932 is a wasteful number, since it uses less digits than its factorization.

505546054932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26028 (or 26026 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 505546054932 in words is "five hundred five billion, five hundred forty-six million, fifty-four thousand, nine hundred thirty-two".