537572006 has 4 divisors (see below), whose sum is σ = 806358012. Its totient is φ = 268786002.

The previous prime is 537572003. The next prime is 537572039. The reversal of 537572006 is 600275735.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537572003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134393000 + ... + 134393003.

It is an arithmetic number, because the mean of its divisors is an integer number (201589503).

Almost surely, 2^537572006 is an apocalyptic number.

537572006 is a deficient number, since it is larger than the sum of its proper divisors (268786006).

537572006 is a wasteful number, since it uses less digits than its factorization.

537572006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268786005.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 537572006 is about 23185.5991080671. The cubic root of 537572006 is about 813.1029716158.

The spelling of 537572006 in words is "five hundred thirty-seven million, five hundred seventy-two thousand, six".