5201353540 has 12 divisors (see below), whose sum is σ = 10922842476. Its totient is φ = 2080541408.

The previous prime is 5201353523. The next prime is 5201353543. The reversal of 5201353540 is 453531025.

It can be written as a sum of positive squares in 2 ways, for example, as 1045746244 + 4155607296 = 32338^2 + 64464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5201353499 and 5201353508.

It is not an unprimeable number, because it can be changed into a prime (5201353543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130033819 + ... + 130033858.

It is an arithmetic number, because the mean of its divisors is an integer number (910236873).

Almost surely, 2^5201353540 is an apocalyptic number.

It is an amenable number.

5201353540 is an abundant number, since it is smaller than the sum of its proper divisors (5721488936).

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

5201353540 is a wasteful number, since it uses less digits than its factorization.

5201353540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260067686 (or 260067684 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5201353540 is about 72120.4100099271. The cubic root of 5201353540 is about 1732.6285167795.

Adding to 5201353540 its reverse (453531025), we get a palindrome (5654884565).

The spelling of 5201353540 in words is "five billion, two hundred one million, three hundred fifty-three thousand, five hundred forty".