1057271622051 has 8 divisors (see below), whose sum is σ = 1412877654720. Its totient is φ = 703256668712.

The previous prime is 1057271622049. The next prime is 1057271622073. The reversal of 1057271622051 is 1502261727501.

1057271622051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1057271622051 - 2¹ = 1057271622049 is a prime.

It is a super-2 number, since 2×1057271622051² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057271622041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397768281 + ... + 397770938.

It is an arithmetic number, because the mean of its divisors is an integer number (176609706840).

Almost surely, 2^{1057271622051} is an apocalyptic number.

1057271622051 is a deficient number, since it is larger than the sum of its proper divisors (355606032669).

1057271622051 is an equidigital number, since it uses as much as digits as its factorization.

1057271622051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795539665.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 1057271622051 in words is "one trillion, fifty-seven billion, two hundred seventy-one million, six hundred twenty-two thousand, fifty-one".