5521533502425 has 12 divisors (see below), whose sum is σ = 9128935390800. Its totient is φ = 2944817867920.

The previous prime is 5521533502421. The next prime is 5521533502427. The reversal of 5521533502425 is 5242053351255.

5521533502425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5521533502425 - 2² = 5521533502421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5521533502421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36810223275 + ... + 36810223424.

It is an arithmetic number, because the mean of its divisors is an integer number (760744615900).

Almost surely, 2^{5521533502425} is an apocalyptic number.

It is an amenable number.

5521533502425 is a deficient number, since it is larger than the sum of its proper divisors (3607401888375).

5521533502425 is a wasteful number, since it uses less digits than its factorization.

5521533502425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73620446712 (or 73620446707 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 5521533502425 in words is "five trillion, five hundred twenty-one billion, five hundred thirty-three million, five hundred two thousand, four hundred twenty-five".