537878500 has 24 divisors (see below), whose sum is σ = 1174727736. Its totient is φ = 215151200.

The previous prime is 537878477. The next prime is 537878507. The reversal of 537878500 is 5878735.

537878500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 38266596 + 499611904 = 6186^2 + 22352^2 .

It is not an unprimeable number, because it can be changed into a prime (537878507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537379 + ... + 538378.

It is an arithmetic number, because the mean of its divisors is an integer number (48946989).

Almost surely, 2^537878500 is an apocalyptic number.

537878500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

537878500 is an abundant number, since it is smaller than the sum of its proper divisors (636849236).

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

537878500 is a wasteful number, since it uses less digits than its factorization.

537878500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075776 (or 1075764 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 537878500 is about 23192.2077431192. The cubic root of 537878500 is about 813.2574711261.

The spelling of 537878500 in words is "five hundred thirty-seven million, eight hundred seventy-eight thousand, five hundred".