523384061 has 2 divisors, whose sum is σ = 523384062. Its totient is φ = 523384060.

The previous prime is 523384039. The next prime is 523384093. The reversal of 523384061 is 160483325.

It is an a-pointer prime, because the next prime (523384093) can be obtained adding 523384061 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 511619161 + 11764900 = 22619^2 + 3430^2 .

It is a cyclic number.

It is not a de Polignac number, because 523384061 - 2¹⁸ = 523121917 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523384031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261692030 + 261692031.

It is an arithmetic number, because the mean of its divisors is an integer number (261692031).

Almost surely, 2^523384061 is an apocalyptic number.

It is an amenable number.

523384061 is a deficient number, since it is larger than the sum of its proper divisors (1).

523384061 is an equidigital number, since it uses as much as digits as its factorization.

523384061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 523384061 is about 22877.5886185586. The cubic root of 523384061 is about 805.8857890987.

The spelling of 523384061 in words is "five hundred twenty-three million, three hundred eighty-four thousand, sixty-one".