536181745 has 16 divisors (see below), whose sum is σ = 704992320. Its totient is φ = 388238400.

The previous prime is 536181733. The next prime is 536181799. The reversal of 536181745 is 547181635.

It is a happy number.

It is not a de Polignac number, because 536181745 - 2⁵ = 536181713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 536181698 and 536181707.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8691 + ... + 33880.

It is an arithmetic number, because the mean of its divisors is an integer number (44062020).

Almost surely, 2^536181745 is an apocalyptic number.

536181745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

536181745 is a deficient number, since it is larger than the sum of its proper divisors (168810575).

536181745 is a wasteful number, since it uses less digits than its factorization.

536181745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42816.

The product of its digits is 100800, while the sum is 40.

The square root of 536181745 is about 23155.5985670852. The cubic root of 536181745 is about 812.4014214130.

It can be divided in two parts, 536 and 181745, that added together give a palindrome (182281).

The spelling of 536181745 in words is "five hundred thirty-six million, one hundred eighty-one thousand, seven hundred forty-five".