10053421 has 4 divisors (see below), whose sum is σ = 11489632. Its totient is φ = 8617212.

The previous prime is 10053419. The next prime is 10053427. The reversal of 10053421 is 12435001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12435001 = 151 ⋅82351.

It is a cyclic number.

It is not a de Polignac number, because 10053421 - 2¹ = 10053419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10053395 and 10053404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053427) 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, 718095 + ... + 718108.

It is an arithmetic number, because the mean of its divisors is an integer number (2872408).

Almost surely, 2^10053421 is an apocalyptic number.

It is an amenable number.

10053421 is a deficient number, since it is larger than the sum of its proper divisors (1436211).

10053421 is an equidigital number, since it uses as much as digits as its factorization.

10053421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436210.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10053421 is about 3170.7130112957. The cubic root of 10053421 is about 215.8264280606.

Adding to 10053421 its reverse (12435001), we get a palindrome (22488422).

The spelling of 10053421 in words is "ten million, fifty-three thousand, four hundred twenty-one".