537957916 has 12 divisors (see below), whose sum is σ = 950748120. Its totient is φ = 266315600.

The previous prime is 537957899. The next prime is 537957923. The reversal of 537957916 is 619759735.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665386 + ... + 666193.

It is an arithmetic number, because the mean of its divisors is an integer number (79229010).

Almost surely, 2^537957916 is an apocalyptic number.

It is an amenable number.

537957916 is a deficient number, since it is larger than the sum of its proper divisors (412790204).

537957916 is a wasteful number, since it uses less digits than its factorization.

537957916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331684 (or 1331682 counting only the distinct ones).

The product of its digits is 1786050, while the sum is 52.

The square root of 537957916 is about 23193.9198067080. The cubic root of 537957916 is about 813.2974940910.

It can be divided in two parts, 5 and 37957916, that added together give a square (37957921 = 6161²).

The spelling of 537957916 in words is "five hundred thirty-seven million, nine hundred fifty-seven thousand, nine hundred sixteen".