537662452 has 6 divisors (see below), whose sum is σ = 940909298. Its totient is φ = 268831224.

The previous prime is 537662441. The next prime is 537662473. The reversal of 537662452 is 254266735.

It can be written as a sum of positive squares in only one way, i.e., 499790736 + 37871716 = 22356^2 + 6154^2 .

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, 67207803 + ... + 67207810.

Almost surely, 2^537662452 is an apocalyptic number.

It is an amenable number.

537662452 is a deficient number, since it is larger than the sum of its proper divisors (403246846).

537662452 is a wasteful number, since it uses less digits than its factorization.

537662452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134415617 (or 134415615 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 537662452 is about 23187.5495039903. The cubic root of 537662452 is about 813.1485703365.

The spelling of 537662452 in words is "five hundred thirty-seven million, six hundred sixty-two thousand, four hundred fifty-two".