537724752 has 20 divisors (see below), whose sum is σ = 1389122400. Its totient is φ = 179241568.

The previous prime is 537724727. The next prime is 537724753. The reversal of 537724752 is 257427735.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537724753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601252 + ... + 5601347.

It is an arithmetic number, because the mean of its divisors is an integer number (69456120).

Almost surely, 2^537724752 is an apocalyptic number.

It is an amenable number.

537724752 is an abundant number, since it is smaller than the sum of its proper divisors (851397648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537724752 is a wasteful number, since it uses less digits than its factorization.

537724752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11202610 (or 11202604 counting only the distinct ones).

The product of its digits is 411600, while the sum is 42.

The square root of 537724752 is about 23188.8928584355. The cubic root of 537724752 is about 813.1799761620.

The spelling of 537724752 in words is "five hundred thirty-seven million, seven hundred twenty-four thousand, seven hundred fifty-two".