10487784417 has 16 divisors (see below), whose sum is σ = 15256993728. Its totient is φ = 6355385280.

The previous prime is 10487784401. The next prime is 10487784487. The reversal of 10487784417 is 71448778401.

It is not a de Polignac number, because 10487784417 - 2⁴ = 10487784401 is a prime.

It is a super-3 number, since 3×10487784417³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10487784417.

It is not an unprimeable number, because it can be changed into a prime (10487784487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304863 + ... + 337515.

It is an arithmetic number, because the mean of its divisors is an integer number (953562108).

Almost surely, 2^10487784417 is an apocalyptic number.

It is an amenable number.

10487784417 is a deficient number, since it is larger than the sum of its proper divisors (4769209311).

10487784417 is a wasteful number, since it uses less digits than its factorization.

10487784417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42400.

The product of its (nonzero) digits is 1404928, while the sum is 51.

The spelling of 10487784417 in words is "ten billion, four hundred eighty-seven million, seven hundred eighty-four thousand, four hundred seventeen".