5240040572 has 12 divisors (see below), whose sum is σ = 9875461176. Its totient is φ = 2418480240.

The previous prime is 5240040539. The next prime is 5240040583. The reversal of 5240040572 is 2750400425.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50384954 + ... + 50385057.

It is an arithmetic number, because the mean of its divisors is an integer number (822955098).

Almost surely, 2^5240040572 is an apocalyptic number.

5240040572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5240040572 is a deficient number, since it is larger than the sum of its proper divisors (4635420604).

5240040572 is a wasteful number, since it uses less digits than its factorization.

5240040572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100770028 (or 100770026 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 5240040572 is about 72388.1245232946. The cubic root of 5240040572 is about 1736.9136033485.

Adding to 5240040572 its reverse (2750400425), we get a palindrome (7990440997).

The spelling of 5240040572 in words is "five billion, two hundred forty million, forty thousand, five hundred seventy-two".