537682682 has 4 divisors (see below), whose sum is σ = 806524026. Its totient is φ = 268841340.

The previous prime is 537682669. The next prime is 537682687. The reversal of 537682682 is 286286735.

It is a happy number.

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., 523082641 + 14600041 = 22871^2 + 3821^2 .

It is not an unprimeable number, because it can be changed into a prime (537682687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134420669 + ... + 134420672.

Almost surely, 2^537682682 is an apocalyptic number.

537682682 is a deficient number, since it is larger than the sum of its proper divisors (268841344).

537682682 is a wasteful number, since it uses less digits than its factorization.

537682682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268841343.

The product of its digits is 967680, while the sum is 47.

The square root of 537682682 is about 23187.9857253708. The cubic root of 537682682 is about 813.1587686739.

The spelling of 537682682 in words is "five hundred thirty-seven million, six hundred eighty-two thousand, six hundred eighty-two".