10857857957948 has 6 divisors (see below), whose sum is σ = 19001251426416. Its totient is φ = 5428928978972.

The previous prime is 10857857957897. The next prime is 10857857957957. The reversal of 10857857957948 is 84975975875801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357232244740 + ... + 1357232244747.

It is an arithmetic number, because the mean of its divisors is an integer number (3166875237736).

Almost surely, 2^{10857857957948} is an apocalyptic number.

It is an amenable number.

10857857957948 is a deficient number, since it is larger than the sum of its proper divisors (8143393468468).

10857857957948 is a wasteful number, since it uses less digits than its factorization.

10857857957948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714464489491 (or 2714464489489 counting only the distinct ones).

The product of its (nonzero) digits is 7112448000, while the sum is 83.

The spelling of 10857857957948 in words is "ten trillion, eight hundred fifty-seven billion, eight hundred fifty-seven million, nine hundred fifty-seven thousand, nine hundred forty-eight".