526116473 has 4 divisors (see below), whose sum is σ = 528610128. Its totient is φ = 523622820.

The previous prime is 526116443. The next prime is 526116491. The reversal of 526116473 is 374611625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 526116473 - 2¹⁶ = 526050937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (526116413) 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, 1246511 + ... + 1246932.

It is an arithmetic number, because the mean of its divisors is an integer number (132152532).

Almost surely, 2^526116473 is an apocalyptic number.

It is an amenable number.

526116473 is a deficient number, since it is larger than the sum of its proper divisors (2493655).

526116473 is a wasteful number, since it uses less digits than its factorization.

526116473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493654.

The product of its digits is 30240, while the sum is 35.

The square root of 526116473 is about 22937.2289738756. The cubic root of 526116473 is about 807.2857751080.

The spelling of 526116473 in words is "five hundred twenty-six million, one hundred sixteen thousand, four hundred seventy-three".