506908011 has 16 divisors (see below), whose sum is σ = 718365440. Its totient is φ = 317040480.

The previous prime is 506908009. The next prime is 506908013. The reversal of 506908011 is 110809605.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (506908009) and next prime (506908013).

It is not a de Polignac number, because 506908011 - 2¹ = 506908009 is a prime.

It is a super-2 number, since 2×506908011² = 513911463231952242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 506908011.

It is not an unprimeable number, because it can be changed into a prime (506908013) 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, 37300 + ... + 49041.

It is an arithmetic number, because the mean of its divisors is an integer number (44897840).

Almost surely, 2^506908011 is an apocalyptic number.

506908011 is a deficient number, since it is larger than the sum of its proper divisors (211457429).

506908011 is a wasteful number, since it uses less digits than its factorization.

506908011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86466.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 506908011 is about 22514.6177182736. The cubic root of 506908011 is about 797.3390816002.

The spelling of 506908011 in words is "five hundred six million, nine hundred eight thousand, eleven".