10051809357 has 4 divisors (see below), whose sum is σ = 13402412480. Its totient is φ = 6701206236.

The previous prime is 10051809353. The next prime is 10051809367. The reversal of 10051809357 is 75390815001.

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.

It is not a de Polignac number, because 10051809357 - 2² = 10051809353 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 (10051809353) 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, 1675301557 + ... + 1675301562.

It is an arithmetic number, because the mean of its divisors is an integer number (3350603120).

Almost surely, 2^10051809357 is an apocalyptic number.

It is an amenable number.

10051809357 is a deficient number, since it is larger than the sum of its proper divisors (3350603123).

10051809357 is an equidigital number, since it uses as much as digits as its factorization.

10051809357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350603122.

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 10051809357 in words is "ten billion, fifty-one million, eight hundred nine thousand, three hundred fifty-seven".