536166423 has 24 divisors (see below), whose sum is σ = 837035472. Its totient is φ = 328762368.

The previous prime is 536166401. The next prime is 536166427. The reversal of 536166423 is 324661635.

536166423 is a `hidden beast` number, since 5 + 3 + 6 + 1 + 6 + 642 + 3 = 666.

It is not a de Polignac number, because 536166423 - 2⁹ = 536165911 is a prime.

It is a super-2 number, since 2×536166423² = 574948866305229858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536166427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25015 + ... + 41207.

It is an arithmetic number, because the mean of its divisors is an integer number (34876478).

Almost surely, 2^536166423 is an apocalyptic number.

536166423 is a deficient number, since it is larger than the sum of its proper divisors (300869049).

536166423 is a wasteful number, since it uses less digits than its factorization.

536166423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16495 (or 16492 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 536166423 is about 23155.2677160079. The cubic root of 536166423 is about 812.3936829093.

The spelling of 536166423 in words is "five hundred thirty-six million, one hundred sixty-six thousand, four hundred twenty-three".