10405051 has 4 divisors (see below), whose sum is σ = 10411504. Its totient is φ = 10398600.

The previous prime is 10405049. The next prime is 10405099. The reversal of 10405051 is 15050401.

It is a happy number.

10405051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10405051 - 2¹ = 10405049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10405651) 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, 1546 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (2602876).

Almost surely, 2^10405051 is an apocalyptic number.

10405051 is a deficient number, since it is larger than the sum of its proper divisors (6453).

10405051 is an equidigital number, since it uses as much as digits as its factorization.

10405051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 10405051 is about 3225.6861285624. The cubic root of 10405051 is about 218.3139082356.

Adding to 10405051 its reverse (15050401), we get a palindrome (25455452).

The spelling of 10405051 in words is "ten million, four hundred five thousand, fifty-one".