1057303733555 has 8 divisors (see below), whose sum is σ = 1268770754832. Its totient is φ = 845838803808.

The previous prime is 1057303733543. The next prime is 1057303733609. The reversal of 1057303733555 is 5553373037501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1057303733555 - 2¹⁶ = 1057303668019 is a prime.

It is a super-2 number, since 2×1057303733555² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984104 + ... + 1755866.

It is an arithmetic number, because the mean of its divisors is an integer number (158596344354).

Almost surely, 2^{1057303733555} is an apocalyptic number.

1057303733555 is a deficient number, since it is larger than the sum of its proper divisors (211467021277).

1057303733555 is an equidigital number, since it uses as much as digits as its factorization.

1057303733555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045765.

The product of its (nonzero) digits is 2480625, while the sum is 47.

The spelling of 1057303733555 in words is "one trillion, fifty-seven billion, three hundred three million, seven hundred thirty-three thousand, five hundred fifty-five".