13477051680 has 384 divisors, whose sum is σ = 45670625280. Its totient is φ = 3333980160.

The previous prime is 13477051603. The next prime is 13477051703. The reversal of 13477051680 is 8615077431.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70560385 + ... + 70560575.

It is an arithmetic number, because the mean of its divisors is an integer number (118933920).

Almost surely, 2^13477051680 is an apocalyptic number.

13477051680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13477051680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22835312640).

13477051680 is an abundant number, since it is smaller than the sum of its proper divisors (32193573600).

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

13477051680 is a wasteful number, since it uses less digits than its factorization.

13477051680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 13477051680 in words is "thirteen billion, four hundred seventy-seven million, fifty-one thousand, six hundred eighty".