5400521205132 has 24 divisors (see below), whose sum is σ = 12604012192576. Its totient is φ = 1799774299728.

The previous prime is 5400521205119. The next prime is 5400521205137. The reversal of 5400521205132 is 2315021250045.

It is a self number, because there is not a number n which added to its sum of digits gives 5400521205132.

It is not an unprimeable number, because it can be changed into a prime (5400521205137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49873078 + ... + 49981245.

Almost surely, 2^{5400521205132} is an apocalyptic number.

It is an amenable number.

5400521205132 is an abundant number, since it is smaller than the sum of its proper divisors (7203490987444).

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

5400521205132 is a wasteful number, since it uses less digits than its factorization.

5400521205132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99858837 (or 99858835 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 5400521205132 its reverse (2315021250045), we get a palindrome (7715542455177).

The spelling of 5400521205132 in words is "five trillion, four hundred billion, five hundred twenty-one million, two hundred five thousand, one hundred thirty-two".