536401085 has 16 divisors (see below), whose sum is σ = 743504832. Its totient is φ = 367161600.

The previous prime is 536401079. The next prime is 536401087. The reversal of 536401085 is 580104635.

It is a happy number.

It is not a de Polignac number, because 536401085 - 2⁴ = 536401069 is a prime.

It is a super-2 number, since 2×536401085² = 575452247978354450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536401087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285911 + ... + 287780.

It is an arithmetic number, because the mean of its divisors is an integer number (46469052).

Almost surely, 2^536401085 is an apocalyptic number.

536401085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

536401085 is a deficient number, since it is larger than the sum of its proper divisors (207103747).

536401085 is a wasteful number, since it uses less digits than its factorization.

536401085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573724.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 536401085 is about 23160.3343024232. The cubic root of 536401085 is about 812.5121847482.

The spelling of 536401085 in words is "five hundred thirty-six million, four hundred one thousand, eighty-five".