5240138106 has 48 divisors (see below), whose sum is σ = 12908491776. Its totient is φ = 1409111424.

The previous prime is 5240138069. The next prime is 5240138107. The reversal of 5240138106 is 6018310425.

It is not an unprimeable number, because it can be changed into a prime (5240138107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519226 + ... + 529221.

It is an arithmetic number, because the mean of its divisors is an integer number (268926912).

Almost surely, 2^5240138106 is an apocalyptic number.

5240138106 is an abundant number, since it is smaller than the sum of its proper divisors (7668353670).

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

5240138106 is a wasteful number, since it uses less digits than its factorization.

5240138106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048483 (or 1048476 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5240138106 is about 72388.7982080101. The cubic root of 5240138106 is about 1736.9243797968.

The spelling of 5240138106 in words is "five billion, two hundred forty million, one hundred thirty-eight thousand, one hundred six".