537754820 has 24 divisors (see below), whose sum is σ = 1129728600. Its totient is φ = 215017472.

The previous prime is 537754813. The next prime is 537754823. The reversal of 537754820 is 28457735.

It can be written as a sum of positive squares in 4 ways, for example, as 122899396 + 414855424 = 11086^2 + 20368^2 .

It is not an unprimeable number, because it can be changed into a prime (537754823) 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, 82646 + ... + 88914.

It is an arithmetic number, because the mean of its divisors is an integer number (47072025).

Almost surely, 2^537754820 is an apocalyptic number.

It is an amenable number.

537754820 is an abundant number, since it is smaller than the sum of its proper divisors (591973780).

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

537754820 is a wasteful number, since it uses less digits than its factorization.

537754820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10567 (or 10565 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 537754820 is about 23189.5411770048. The cubic root of 537754820 is about 813.1951327638.

The spelling of 537754820 in words is "five hundred thirty-seven million, seven hundred fifty-four thousand, eight hundred twenty".