1056601701 has 12 divisors (see below), whose sum is σ = 1533438400. Its totient is φ = 701061480.

The previous prime is 1056601687. The next prime is 1056601709. The reversal of 1056601701 is 1071066501.

1056601701 is a `hidden beast` number, since 1 + 0 + 56 + 601 + 7 + 0 + 1 = 666.

It is not a de Polignac number, because 1056601701 - 2¹⁴ = 1056585317 is a prime.

It is a super-2 number, since 2×1056601701² = 2232814309112186802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056601709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276301 + ... + 280098.

Almost surely, 2^1056601701 is an apocalyptic number.

It is an amenable number.

1056601701 is a deficient number, since it is larger than the sum of its proper divisors (476836699).

1056601701 is a wasteful number, since it uses less digits than its factorization.

1056601701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556616 (or 556613 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1056601701 is about 32505.4103342813. The cubic root of 1056601701 is about 1018.5220492608.

The spelling of 1056601701 in words is "one billion, fifty-six million, six hundred one thousand, seven hundred one".