537440944 has 10 divisors (see below), whose sum is σ = 1041291860. Its totient is φ = 268720464.

The previous prime is 537440933. The next prime is 537441001. The reversal of 537440944 is 449044735.

It is a super-2 number, since 2×537440944² = 577685536575222272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537440897 and 537440906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16795014 + ... + 16795045.

It is an arithmetic number, because the mean of its divisors is an integer number (104129186).

Almost surely, 2^537440944 is an apocalyptic number.

It is an amenable number.

537440944 is a deficient number, since it is larger than the sum of its proper divisors (503850916).

537440944 is a wasteful number, since it uses less digits than its factorization.

537440944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33590067 (or 33590061 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 537440944 is about 23182.7725693024. The cubic root of 537440944 is about 813.0368870962.

The spelling of 537440944 in words is "five hundred thirty-seven million, four hundred forty thousand, nine hundred forty-four".