10051445000 has 40 divisors (see below), whose sum is σ = 23550547350. Its totient is φ = 4020576000.

The previous prime is 10051444969. The next prime is 10051445021. The reversal of 10051445000 is 54415001.

It can be written as a sum of positive squares in 5 ways, for example, as 2184484 + 10049260516 = 1478^2 + 100246^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1000145 + ... + 1010144.

Almost surely, 2^10051445000 is an apocalyptic number.

10051445000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10051445000 is an abundant number, since it is smaller than the sum of its proper divisors (13499102350).

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

10051445000 is an equidigital number, since it uses as much as digits as its factorization.

10051445000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010315 (or 2010296 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The spelling of 10051445000 in words is "ten billion, fifty-one million, four hundred forty-five thousand".