523927061 has 12 divisors (see below), whose sum is σ = 613565100. Its totient is φ = 446060160.

The previous prime is 523927057. The next prime is 523927073. The reversal of 523927061 is 160729325.

It can be written as a sum of positive squares in 2 ways, for example, as 120318961 + 403608100 = 10969^2 + 20090^2 .

It is not a de Polignac number, because 523927061 - 2² = 523927057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523927031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28580 + ... + 43181.

It is an arithmetic number, because the mean of its divisors is an integer number (51130425).

Almost surely, 2^523927061 is an apocalyptic number.

It is an amenable number.

523927061 is a deficient number, since it is larger than the sum of its proper divisors (89638039).

523927061 is a wasteful number, since it uses less digits than its factorization.

523927061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71924 (or 71917 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 523927061 is about 22889.4530515694. The cubic root of 523927061 is about 806.1643893154.

The spelling of 523927061 in words is "five hundred twenty-three million, nine hundred twenty-seven thousand, sixty-one".