5202052040 has 32 divisors (see below), whose sum is σ = 11852784000. Its totient is φ = 2054480064.

The previous prime is 5202052033. The next prime is 5202052081. The reversal of 5202052040 is 402502025.

It is a super-2 number, since 2×5202052040² = 54122690853736323200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819950 + ... + 826269.

It is an arithmetic number, because the mean of its divisors is an integer number (370399500).

Almost surely, 2^5202052040 is an apocalyptic number.

It is an amenable number.

5202052040 is an abundant number, since it is smaller than the sum of its proper divisors (6650731960).

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

5202052040 is a wasteful number, since it uses less digits than its factorization.

5202052040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646309 (or 1646305 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5202052040 is about 72125.2524432324. The cubic root of 5202052040 is about 1732.7060726720.

Adding to 5202052040 its reverse (402502025), we get a palindrome (5604554065).

The spelling of 5202052040 in words is "five billion, two hundred two million, fifty-two thousand, forty".