1057853337172 has 24 divisors (see below), whose sum is σ = 1866440791040. Its totient is φ = 524587311360.

The previous prime is 1057853337139. The next prime is 1057853337173. The reversal of 1057853337172 is 2717333587501.

It is a super-2 number, since 2×1057853337172² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057853337173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188772 + ... + 1878532.

Almost surely, 2^{1057853337172} is an apocalyptic number.

It is an amenable number.

1057853337172 is a deficient number, since it is larger than the sum of its proper divisors (808587453868).

1057853337172 is a wasteful number, since it uses less digits than its factorization.

1057853337172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692911 (or 692909 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 1057853337172 in words is "one trillion, fifty-seven billion, eight hundred fifty-three million, three hundred thirty-seven thousand, one hundred seventy-two".