55050050005528 has 8 divisors (see below), whose sum is σ = 103218843760380. Its totient is φ = 27525025002760.

The previous prime is 55050050005459. The next prime is 55050050005541. The reversal of 55050050005528 is 82550005005055.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×55050050005528² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440628125338 + ... + 3440628125353.

Almost surely, 2^{55050050005528} is an apocalyptic number.

It is an amenable number.

55050050005528 is a deficient number, since it is larger than the sum of its proper divisors (48168793754852).

55050050005528 is a wasteful number, since it uses less digits than its factorization.

55050050005528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881256250697 (or 6881256250693 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 40.

The spelling of 55050050005528 in words is "fifty-five trillion, fifty billion, fifty million, five thousand, five hundred twenty-eight".