10054439 has 4 divisors (see below), whose sum is σ = 10583640. Its totient is φ = 9525240.

The previous prime is 10054433. The next prime is 10054441. The reversal of 10054439 is 93445001.

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

It is a cyclic number.

It is not a de Polignac number, because 10054439 - 2⁴ = 10054423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10054433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264572 + ... + 264609.

It is an arithmetic number, because the mean of its divisors is an integer number (2645910).

Almost surely, 2^10054439 is an apocalyptic number.

10054439 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10054439 is a deficient number, since it is larger than the sum of its proper divisors (529201).

10054439 is an equidigital number, since it uses as much as digits as its factorization.

10054439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529200.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10054439 is about 3170.8735389479. The cubic root of 10054439 is about 215.8337126088.

The spelling of 10054439 in words is "ten million, fifty-four thousand, four hundred thirty-nine".