506654061 has 16 divisors (see below), whose sum is σ = 694473408. Its totient is φ = 328320000.

The previous prime is 506654053. The next prime is 506654081. The reversal of 506654061 is 160456605.

It is not a de Polignac number, because 506654061 - 2³ = 506654053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506654081) 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, 176286 + ... + 179136.

It is an arithmetic number, because the mean of its divisors is an integer number (43404588).

Almost surely, 2^506654061 is an apocalyptic number.

It is an amenable number.

506654061 is a deficient number, since it is larger than the sum of its proper divisors (187819347).

506654061 is a wasteful number, since it uses less digits than its factorization.

506654061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 506654061 is about 22508.9773423850. The cubic root of 506654061 is about 797.2059094545.

Subtracting from 506654061 its sum of digits (33), we obtain a triangular number (506654028 = T₃₁₈₃₂).

The spelling of 506654061 in words is "five hundred six million, six hundred fifty-four thousand, sixty-one".