523971027 has 12 divisors (see below), whose sum is σ = 789753744. Its totient is φ = 334126320.

The previous prime is 523971013. The next prime is 523971053. The reversal of 523971027 is 720179325.

It is not a de Polignac number, because 523971027 - 2¹⁹ = 523446739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 523970982 and 523971000.

It is not an unprimeable number, because it can be changed into a prime (523971067) 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, 1265424 + ... + 1265837.

It is an arithmetic number, because the mean of its divisors is an integer number (65812812).

Almost surely, 2^523971027 is an apocalyptic number.

523971027 is a deficient number, since it is larger than the sum of its proper divisors (265782717).

523971027 is a wasteful number, since it uses less digits than its factorization.

523971027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531290 (or 2531287 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 523971027 is about 22890.4134300803. The cubic root of 523971027 is about 806.1869387851.

The spelling of 523971027 in words is "five hundred twenty-three million, nine hundred seventy-one thousand, twenty-seven".