55005000528 has 20 divisors (see below), whose sum is σ = 142096251488. Its totient is φ = 18335000160.

The previous prime is 55005000487. The next prime is 55005000529. The reversal of 55005000528 is 82500050055.

55005000528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55005000495 and 55005000504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005000529) 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, 572968708 + ... + 572968803.

Almost surely, 2^55005000528 is an apocalyptic number.

It is an amenable number.

55005000528 is an abundant number, since it is smaller than the sum of its proper divisors (87091250960).

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

55005000528 is a wasteful number, since it uses less digits than its factorization.

55005000528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145937522 (or 1145937516 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 55005000528 in words is "fifty-five billion, five million, five hundred twenty-eight", and thus it is an aban number.