13054115325550 has 144 divisors (see below), whose sum is σ = 26519577638400. Its totient is φ = 4778332715520.

The previous prime is 13054115325547. The next prime is 13054115325551. The reversal of 13054115325550 is 5552351145031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054115325551) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1662305424 + ... + 1662313276.

It is an arithmetic number, because the mean of its divisors is an integer number (184163733600).

Almost surely, 2^{13054115325550} is an apocalyptic number.

13054115325550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13054115325550 is an abundant number, since it is smaller than the sum of its proper divisors (13465462312850).

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

13054115325550 is a wasteful number, since it uses less digits than its factorization.

13054115325550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9567 (or 9549 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 13054115325550 in words is "thirteen trillion, fifty-four billion, one hundred fifteen million, three hundred twenty-five thousand, five hundred fifty".