523051371 has 8 divisors (see below), whose sum is σ = 774890960. Its totient is φ = 348700896.

The previous prime is 523051369. The next prime is 523051381. The reversal of 523051371 is 173150325.

523051371 is a `hidden beast` number, since 52 + 30 + 513 + 71 = 666.

It is not a de Polignac number, because 523051371 - 2¹ = 523051369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 19372273 = 523051371 / (5 + 2 + 3 + 0 + 5 + 1 + 3 + 7 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523051381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9686110 + ... + 9686163.

It is an arithmetic number, because the mean of its divisors is an integer number (96861370).

Almost surely, 2^523051371 is an apocalyptic number.

523051371 is a deficient number, since it is larger than the sum of its proper divisors (251839589).

523051371 is a wasteful number, since it uses less digits than its factorization.

523051371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19372282 (or 19372276 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 523051371 is about 22870.3163729757. The cubic root of 523051371 is about 805.7149986655.

The spelling of 523051371 in words is "five hundred twenty-three million, fifty-one thousand, three hundred seventy-one".