10054881680 has 40 divisors (see below), whose sum is σ = 23389128000. Its totient is φ = 4019969408.

The previous prime is 10054881673. The next prime is 10054881703. The reversal of 10054881680 is 8618845001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10054881680² (a number of 21 digits) contains 22 as substring.

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, 137981 + ... + 197859.

It is an arithmetic number, because the mean of its divisors is an integer number (584728200).

Almost surely, 2^10054881680 is an apocalyptic number.

10054881680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10054881680 is an abundant number, since it is smaller than the sum of its proper divisors (13334246320).

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

10054881680 is a wasteful number, since it uses less digits than its factorization.

10054881680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61991 (or 61985 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 41.

The spelling of 10054881680 in words is "ten billion, fifty-four million, eight hundred eighty-one thousand, six hundred eighty".