10650004451 has 4 divisors (see below), whose sum is σ = 10744252392. Its totient is φ = 10555756512.

The previous prime is 10650004441. The next prime is 10650004459. The reversal of 10650004451 is 15440005601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10650004451 is a prime.

It is a super-2 number, since 2×10650004451² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10650004451.

It is not an unprimeable number, because it can be changed into a prime (10650004459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47123801 + ... + 47124026.

It is an arithmetic number, because the mean of its divisors is an integer number (2686063098).

Almost surely, 2^10650004451 is an apocalyptic number.

10650004451 is a deficient number, since it is larger than the sum of its proper divisors (94247941).

10650004451 is an equidigital number, since it uses as much as digits as its factorization.

10650004451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94247940.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 10650004451 in words is "ten billion, six hundred fifty million, four thousand, four hundred fifty-one".