537487860 has 288 divisors, whose sum is σ = 1936956672. Its totient is φ = 110638080.

The previous prime is 537487859. The next prime is 537487871. The reversal of 537487860 is 68784735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13109440 + ... + 13109480.

It is an arithmetic number, because the mean of its divisors is an integer number (6725544).

Almost surely, 2^537487860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537487860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968478336).

537487860 is an abundant number, since it is smaller than the sum of its proper divisors (1399468812).

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

537487860 is a wasteful number, since it uses less digits than its factorization.

537487860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 537487860 is about 23183.7844192875. The cubic root of 537487860 is about 813.0605444730.

The spelling of 537487860 in words is "five hundred thirty-seven million, four hundred eighty-seven thousand, eight hundred sixty".