10993463480 has 32 divisors (see below), whose sum is σ = 24799910400. Its totient is φ = 4385897856.

The previous prime is 10993463447. The next prime is 10993463531. The reversal of 10993463480 is 8436439901.

It is a happy number.

It is a congruent number.

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, 343475 + ... + 374114.

It is an arithmetic number, because the mean of its divisors is an integer number (774997200).

Almost surely, 2^10993463480 is an apocalyptic number.

10993463480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10993463480 is an abundant number, since it is smaller than the sum of its proper divisors (13806446920).

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

10993463480 is a wasteful number, since it uses less digits than its factorization.

10993463480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717983 (or 717979 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 10993463480 in words is "ten billion, nine hundred ninety-three million, four hundred sixty-three thousand, four hundred eighty".