506150011 has 4 divisors (see below), whose sum is σ = 507234312. Its totient is φ = 505065712.

The previous prime is 506150009. The next prime is 506150017. The reversal of 506150011 is 110051605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110051605 = 5 ⋅22010321.

It is a cyclic number.

It is not a de Polignac number, because 506150011 - 2¹ = 506150009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506150017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541450 + ... + 542383.

It is an arithmetic number, because the mean of its divisors is an integer number (126808578).

Almost surely, 2^506150011 is an apocalyptic number.

506150011 is a deficient number, since it is larger than the sum of its proper divisors (1084301).

506150011 is a wasteful number, since it uses less digits than its factorization.

506150011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084300.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 506150011 is about 22497.7779124962. Note that the first 3 decimals coincide. The cubic root of 506150011 is about 796.9414522382.

The spelling of 506150011 in words is "five hundred six million, one hundred fifty thousand, eleven".