10019473000 has 128 divisors (see below), whose sum is σ = 24092640000. Its totient is φ = 3898003200.

The previous prime is 10019472997. The next prime is 10019473027. The reversal of 10019473000 is 37491001.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16726701 + ... + 16727299.

It is an arithmetic number, because the mean of its divisors is an integer number (188223750).

Almost surely, 2^10019473000 is an apocalyptic number.

10019473000 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 10019473000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12046320000).

10019473000 is an abundant number, since it is smaller than the sum of its proper divisors (14073167000).

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

10019473000 is a wasteful number, since it uses less digits than its factorization.

10019473000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 10019473000 in words is "ten billion, nineteen million, four hundred seventy-three thousand".