506461011 has 24 divisors (see below), whose sum is σ = 786378384. Its totient is φ = 289094400.

The previous prime is 506461001. The next prime is 506461027. The reversal of 506461011 is 110164605.

It is not a de Polignac number, because 506461011 - 2⁶ = 506460947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506461001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263791 + ... + 265703.

It is an arithmetic number, because the mean of its divisors is an integer number (32765766).

Almost surely, 2^506461011 is an apocalyptic number.

506461011 is a deficient number, since it is larger than the sum of its proper divisors (279917373).

506461011 is a wasteful number, since it uses less digits than its factorization.

506461011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731 (or 3724 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 506461011 is about 22504.6886448136. The cubic root of 506461011 is about 797.1046436772.

The spelling of 506461011 in words is "five hundred six million, four hundred sixty-one thousand, eleven".