13554625416 has 32 divisors (see below), whose sum is σ = 34034553600. Its totient is φ = 4498476480.

The previous prime is 13554625391. The next prime is 13554625451. The reversal of 13554625416 is 61452645531.

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, 1227640 + ... + 1238631.

It is an arithmetic number, because the mean of its divisors is an integer number (1063579800).

Almost surely, 2^13554625416 is an apocalyptic number.

It is an amenable number.

13554625416 is an abundant number, since it is smaller than the sum of its proper divisors (20479928184).

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

13554625416 is a wasteful number, since it uses less digits than its factorization.

13554625416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466509 (or 2466505 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The spelling of 13554625416 in words is "thirteen billion, five hundred fifty-four million, six hundred twenty-five thousand, four hundred sixteen".