10047487900 has 144 divisors (see below), whose sum is σ = 24922779840. Its totient is φ = 3492966400.

The previous prime is 10047487829. The next prime is 10047487963. The reversal of 10047487900 is 978474001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1129470 + ... + 1138330.

It is an arithmetic number, because the mean of its divisors is an integer number (173074860).

Almost surely, 2^10047487900 is an apocalyptic number.

10047487900 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 10047487900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12461389920).

10047487900 is an abundant number, since it is smaller than the sum of its proper divisors (14875291940).

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

10047487900 is a wasteful number, since it uses less digits than its factorization.

10047487900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8944 (or 8937 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 10047487900 in words is "ten billion, forty-seven million, four hundred eighty-seven thousand, nine hundred".