536067531 has 16 divisors (see below), whose sum is σ = 819793920. Its totient is φ = 345849480.

The previous prime is 536067529. The next prime is 536067533. The reversal of 536067531 is 135760635.

It is a happy number.

536067531 is a `hidden beast` number, since 5 + 3 + 60 + 67 + 531 = 666.

It is an interprime number because it is at equal distance from previous prime (536067529) and next prime (536067533).

It is not a de Polignac number, because 536067531 - 2¹ = 536067529 is a prime.

It is a super-2 number, since 2×536067531² = 574736795584871922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (536067533) 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, 319395 + ... + 321068.

It is an arithmetic number, because the mean of its divisors is an integer number (51237120).

Almost surely, 2^536067531 is an apocalyptic number.

536067531 is a deficient number, since it is larger than the sum of its proper divisors (283726389).

536067531 is a wasteful number, since it uses less digits than its factorization.

536067531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640503 (or 640497 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 536067531 is about 23153.1322071118. The cubic root of 536067531 is about 812.3437331347.

The spelling of 536067531 in words is "five hundred thirty-six million, sixty-seven thousand, five hundred thirty-one".