10057749048857 has 4 divisors (see below), whose sum is σ = 10057774477056. Its totient is φ = 10057723620660.

The previous prime is 10057749048833. The next prime is 10057749048883. The reversal of 10057749048857 is 75884094775001.

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 a cyclic number.

It is not a de Polignac number, because 10057749048857 - 2²⁰ = 10057748000281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10057749048793 and 10057749048802.

It is not an unprimeable number, because it can be changed into a prime (10057749048817) 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 3 ways as a sum of consecutive naturals, for example, 12111269 + ... + 12915042.

It is an arithmetic number, because the mean of its divisors is an integer number (2514443619264).

Almost surely, 2^{10057749048857} is an apocalyptic number.

It is an amenable number.

10057749048857 is a deficient number, since it is larger than the sum of its proper divisors (25428199).

10057749048857 is an equidigital number, since it uses as much as digits as its factorization.

10057749048857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25428198.

The product of its (nonzero) digits is 79027200, while the sum is 65.

The spelling of 10057749048857 in words is "ten trillion, fifty-seven billion, seven hundred forty-nine million, forty-eight thousand, eight hundred fifty-seven".