506133916 has 12 divisors (see below), whose sum is σ = 886773888. Its totient is φ = 252769952.

The previous prime is 506133907. The next prime is 506133949. The reversal of 506133916 is 619331605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70396 + ... + 77251.

It is an arithmetic number, because the mean of its divisors is an integer number (73897824).

Almost surely, 2^506133916 is an apocalyptic number.

It is an amenable number.

506133916 is a deficient number, since it is larger than the sum of its proper divisors (380639972).

506133916 is a wasteful number, since it uses less digits than its factorization.

506133916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148508 (or 148506 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 506133916 is about 22497.4202076594. The cubic root of 506133916 is about 796.9330048686.

The spelling of 506133916 in words is "five hundred six million, one hundred thirty-three thousand, nine hundred sixteen".