5240510442 has 48 divisors (see below), whose sum is σ = 11487254688. Its totient is φ = 1726466400.

The previous prime is 5240510381. The next prime is 5240510447. The reversal of 5240510442 is 2440150425.

It is a super-2 number, since 2×5240510442² = 54925899385422070728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5240510447) 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, 1166733 + ... + 1171215.

It is an arithmetic number, because the mean of its divisors is an integer number (239317806).

Almost surely, 2^5240510442 is an apocalyptic number.

5240510442 is an abundant number, since it is smaller than the sum of its proper divisors (6246744246).

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

5240510442 is a wasteful number, since it uses less digits than its factorization.

5240510442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235 (or 5232 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5240510442 is about 72391.3699414509. The cubic root of 5240510442 is about 1736.9655176540.

Adding to 5240510442 its reverse (2440150425), we get a palindrome (7680660867).

The spelling of 5240510442 in words is "five billion, two hundred forty million, five hundred ten thousand, four hundred forty-two".