13055628899628 has 144 divisors (see below), whose sum is σ = 37761660518400. Its totient is φ = 3725691984000.

The previous prime is 13055628899609. The next prime is 13055628899647. The reversal of 13055628899628 is 82699882655031.

13055628899628 is a `hidden beast` number, since 1 + 3 + 0 + 556 + 2 + 8 + 8 + 9 + 9 + 62 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (13055628899609) and next prime (13055628899647).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1192398298 + ... + 1192409246.

It is an arithmetic number, because the mean of its divisors is an integer number (262233753600).

Almost surely, 2^{13055628899628} is an apocalyptic number.

13055628899628 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13055628899628 is an abundant number, since it is smaller than the sum of its proper divisors (24706031618772).

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

13055628899628 is a wasteful number, since it uses less digits than its factorization.

13055628899628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16228 (or 16223 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 72.

The spelling of 13055628899628 in words is "thirteen trillion, fifty-five billion, six hundred twenty-eight million, eight hundred ninety-nine thousand, six hundred twenty-eight".