537725756 has 6 divisors (see below), whose sum is σ = 941020080. Its totient is φ = 268862876.

The previous prime is 537725729. The next prime is 537725761. The reversal of 537725756 is 657527735.

It is a self number, because there is not a number n which added to its sum of digits gives 537725756.

It is a congruent number.

It is an unprimeable number.

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, 67215716 + ... + 67215723.

It is an arithmetic number, because the mean of its divisors is an integer number (156836680).

Almost surely, 2^537725756 is an apocalyptic number.

It is an amenable number.

537725756 is a deficient number, since it is larger than the sum of its proper divisors (403294324).

537725756 is a wasteful number, since it uses less digits than its factorization.

537725756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134431443 (or 134431441 counting only the distinct ones).

The product of its digits is 1543500, while the sum is 47.

The square root of 537725756 is about 23188.9145067207. The cubic root of 537725756 is about 813.1804822649.

The spelling of 537725756 in words is "five hundred thirty-seven million, seven hundred twenty-five thousand, seven hundred fifty-six".