13554652220 has 24 divisors (see below), whose sum is σ = 28467382608. Its totient is φ = 5421363200.

The previous prime is 13554652201. The next prime is 13554652291. The reversal of 13554652220 is 2225645531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257555 + ... + 305685.

It is an arithmetic number, because the mean of its divisors is an integer number (1186140942).

Almost surely, 2^13554652220 is an apocalyptic number.

13554652220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13554652220 is an abundant number, since it is smaller than the sum of its proper divisors (14912730388).

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

13554652220 is a wasteful number, since it uses less digits than its factorization.

13554652220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62221 (or 62219 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 13554652220 in words is "thirteen billion, five hundred fifty-four million, six hundred fifty-two thousand, two hundred twenty".