523061023 has 4 divisors (see below), whose sum is σ = 541097640. Its totient is φ = 505024408.

The previous prime is 523061017. The next prime is 523061029. The reversal of 523061023 is 320160325.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (523061017) and next prime (523061029).

It is a cyclic number.

It is not a de Polignac number, because 523061023 - 2⁵ = 523060991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 523060985 and 523061003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523061029) 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, 9018265 + ... + 9018322.

It is an arithmetic number, because the mean of its divisors is an integer number (135274410).

Almost surely, 2^523061023 is an apocalyptic number.

523061023 is a deficient number, since it is larger than the sum of its proper divisors (18036617).

523061023 is a wasteful number, since it uses less digits than its factorization.

523061023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18036616.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 523061023 is about 22870.5273878850. The cubic root of 523061023 is about 805.7199546563.

The spelling of 523061023 in words is "five hundred twenty-three million, sixty-one thousand, twenty-three".