536231506 has 4 divisors (see below), whose sum is σ = 804347262. Its totient is φ = 268115752.

The previous prime is 536231503. The next prime is 536231533. The reversal of 536231506 is 605132635.

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

It can be written as a sum of positive squares in only one way, i.e., 486599481 + 49632025 = 22059^2 + 7045^2 .

It is not an unprimeable number, because it can be changed into a prime (536231503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134057875 + ... + 134057878.

Almost surely, 2^536231506 is an apocalyptic number.

536231506 is a deficient number, since it is larger than the sum of its proper divisors (268115756).

536231506 is a wasteful number, since it uses less digits than its factorization.

536231506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268115755.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 536231506 is about 23156.6730339226. The cubic root of 536231506 is about 812.4265526034.

The spelling of 536231506 in words is "five hundred thirty-six million, two hundred thirty-one thousand, five hundred six".