10254438251 has 8 divisors (see below), whose sum is σ = 10808192880. Its totient is φ = 9714027232.

The previous prime is 10254438211. The next prime is 10254438269. The reversal of 10254438251 is 15283445201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10254438251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10254438211) 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 7 ways as a sum of consecutive naturals, for example, 3334325 + ... + 3337398.

It is an arithmetic number, because the mean of its divisors is an integer number (1351024110).

Almost surely, 2^10254438251 is an apocalyptic number.

10254438251 is a deficient number, since it is larger than the sum of its proper divisors (553754629).

10254438251 is an equidigital number, since it uses as much as digits as its factorization.

10254438251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671805.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 10254438251 in words is "ten billion, two hundred fifty-four million, four hundred thirty-eight thousand, two hundred fifty-one".