55030528055305 has 8 divisors (see below), whose sum is σ = 72039963999744. Its totient is φ = 40022202222000.

The previous prime is 55030528055297. The next prime is 55030528055311. The reversal of 55030528055305 is 50355082503055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55030528055305 - 2³ = 55030528055297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500277527721 + ... + 500277527830.

It is an arithmetic number, because the mean of its divisors is an integer number (9004995499968).

Almost surely, 2^{55030528055305} is an apocalyptic number.

55030528055305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55030528055305 is a deficient number, since it is larger than the sum of its proper divisors (17009435944439).

55030528055305 is a wasteful number, since it uses less digits than its factorization.

55030528055305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000555055567.

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 55030528055305 in words is "fifty-five trillion, thirty billion, five hundred twenty-eight million, fifty-five thousand, three hundred five".