1350773032057 has 4 divisors (see below), whose sum is σ = 1350775461220. Its totient is φ = 1350770602896.

The previous prime is 1350773032051. The next prime is 1350773032067. The reversal of 1350773032057 is 7502303770531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1067055944256 + 283717087801 = 1032984^2 + 532651^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350773032057 is a prime.

It is a super-2 number, since 2×1350773032057² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350773032051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78163 + ... + 1645495.

It is an arithmetic number, because the mean of its divisors is an integer number (337693865305).

Almost surely, 2^{1350773032057} is an apocalyptic number.

It is an amenable number.

1350773032057 is a deficient number, since it is larger than the sum of its proper divisors (2429163).

1350773032057 is an equidigital number, since it uses as much as digits as its factorization.

1350773032057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429162.

The product of its (nonzero) digits is 463050, while the sum is 43.

The spelling of 1350773032057 in words is "one trillion, three hundred fifty billion, seven hundred seventy-three million, thirty-two thousand, fifty-seven".