10005012016 has 10 divisors (see below), whose sum is σ = 19384710812. Its totient is φ = 5002506000.

The previous prime is 10005011969. The next prime is 10005012037. The reversal of 10005012016 is 61021050001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 625313251 = 10005012016 / (1 + 0 + 0 + 0 + 5 + 0 + 1 + 2 + 0 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312656610 + ... + 312656641.

Almost surely, 2^10005012016 is an apocalyptic number.

10005012016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10005012016 is a deficient number, since it is larger than the sum of its proper divisors (9379698796).

10005012016 is an equidigital number, since it uses as much as digits as its factorization.

10005012016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625313259 (or 625313253 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 10005012016 its reverse (61021050001), we get a palindrome (71026062017).

The spelling of 10005012016 in words is "ten billion, five million, twelve thousand, sixteen".