1057933330456 has 16 divisors (see below), whose sum is σ = 1983688047000. Its totient is φ = 528949851264.

The previous prime is 1057933330397. The next prime is 1057933330507. The reversal of 1057933330456 is 6540333397501.

It is a super-2 number, since 2×1057933330456² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1832305 + ... + 2339488.

Almost surely, 2^{1057933330456} is an apocalyptic number.

It is an amenable number.

1057933330456 is a deficient number, since it is larger than the sum of its proper divisors (925754716544).

1057933330456 is a wasteful number, since it uses less digits than its factorization.

1057933330456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203498 (or 4203494 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 49.

The spelling of 1057933330456 in words is "one trillion, fifty-seven billion, nine hundred thirty-three million, three hundred thirty thousand, four hundred fifty-six".