1477643996160 has 528 divisors, whose sum is σ = 5563427650560. Its totient is φ = 361250979840.

The previous prime is 1477643996149. The next prime is 1477643996183. The reversal of 1477643996160 is 616993467741.

1477643996160 is a `hidden beast` number, since 1 + 4 + 7 + 7 + 6 + 4 + 3 + 9 + 9 + 616 + 0 = 666.

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, 27113899 + ... + 27168341.

Almost surely, 2^{1477643996160} is an apocalyptic number.

1477643996160 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 1477643996160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781713825280).

1477643996160 is an abundant number, since it is smaller than the sum of its proper divisors (4085783654400).

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

1477643996160 is a wasteful number, since it uses less digits than its factorization.

1477643996160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54524 (or 54503 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 63.

The spelling of 1477643996160 in words is "one trillion, four hundred seventy-seven billion, six hundred forty-three million, nine hundred ninety-six thousand, one hundred sixty".