1057095445 has 64 divisors (see below), whose sum is σ = 1593630720. Its totient is φ = 656667648.

The previous prime is 1057095409. The next prime is 1057095463. The reversal of 1057095445 is 5445907501.

It is not a de Polignac number, because 1057095445 - 2⁷ = 1057095317 is a prime.

It is a super-2 number, since 2×1057095445² = 2234901559679496050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057095398 and 1057095407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2020954 + ... + 2021476.

It is an arithmetic number, because the mean of its divisors is an integer number (24900480).

Almost surely, 2^1057095445 is an apocalyptic number.

It is an amenable number.

1057095445 is a deficient number, since it is larger than the sum of its proper divisors (536535275).

1057095445 is a wasteful number, since it uses less digits than its factorization.

1057095445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 1057095445 is about 32513.0042444558. The cubic root of 1057095445 is about 1018.6806744199.

The spelling of 1057095445 in words is "one billion, fifty-seven million, ninety-five thousand, four hundred forty-five".