10000465019 has 4 divisors (see below), whose sum is σ = 10000709280. Its totient is φ = 10000220760.

The previous prime is 10000464967. The next prime is 10000465039. The reversal of 10000465019 is 91056400001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91056400001 = 7 ⋅13008057143.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000465019 is a prime.

It is a super-2 number, since 2×10000465019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000465039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44099 + ... + 148140.

It is an arithmetic number, because the mean of its divisors is an integer number (2500177320).

Almost surely, 2^10000465019 is an apocalyptic number.

10000465019 is a deficient number, since it is larger than the sum of its proper divisors (244261).

10000465019 is an equidigital number, since it uses as much as digits as its factorization.

10000465019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244260.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 10000465019 in words is "ten billion, four hundred sixty-five thousand, nineteen".