5237421810 has 16 divisors (see below), whose sum is σ = 12569812416. Its totient is φ = 1396645808.

The previous prime is 5237421797. The next prime is 5237421811. The reversal of 5237421810 is 181247325.

It is a super-2 number, since 2×5237421810² = 54861174431727352200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5237421811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87290334 + ... + 87290393.

It is an arithmetic number, because the mean of its divisors is an integer number (785613276).

Almost surely, 2^5237421810 is an apocalyptic number.

5237421810 is an abundant number, since it is smaller than the sum of its proper divisors (7332390606).

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

5237421810 is a wasteful number, since it uses less digits than its factorization.

5237421810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174580737.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 5237421810 is about 72370.0339228883. The cubic root of 5237421810 is about 1736.6242085610.

The spelling of 5237421810 in words is "five billion, two hundred thirty-seven million, four hundred twenty-one thousand, eight hundred ten".