5302540553538 has 32 divisors (see below), whose sum is σ = 10626609764160. Its totient is φ = 1763929036800.

The previous prime is 5302540553537. The next prime is 5302540553591. The reversal of 5302540553538 is 8353550452035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5302540553537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5405706 + ... + 6310842.

It is an arithmetic number, because the mean of its divisors is an integer number (332081555130).

Almost surely, 2^{5302540553538} is an apocalyptic number.

5302540553538 is an abundant number, since it is smaller than the sum of its proper divisors (5324069210622).

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

5302540553538 is a wasteful number, since it uses less digits than its factorization.

5302540553538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907122.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 5302540553538 in words is "five trillion, three hundred two billion, five hundred forty million, five hundred fifty-three thousand, five hundred thirty-eight".