1055059701697 has 8 divisors (see below), whose sum is σ = 1058494563944. Its totient is φ = 1051625248128.

The previous prime is 1055059701691. The next prime is 1055059701713. The reversal of 1055059701697 is 7961079505501.

It can be written as a sum of positive squares in 4 ways, for example, as 8303583376 + 1046756118321 = 91124^2 + 1023111^2 .

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 1055059701697 - 2¹¹ = 1055059699649 is a prime.

It is a super-2 number, since 2×1055059701697² (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 (1055059701691) 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, 5582683 + ... + 5768575.

It is an arithmetic number, because the mean of its divisors is an integer number (132311820493).

Almost surely, 2^{1055059701697} is an apocalyptic number.

It is an amenable number.

1055059701697 is a deficient number, since it is larger than the sum of its proper divisors (3434862247).

1055059701697 is a wasteful number, since it uses less digits than its factorization.

1055059701697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204339.

The product of its (nonzero) digits is 2976750, while the sum is 55.

The spelling of 1055059701697 in words is "one trillion, fifty-five billion, fifty-nine million, seven hundred one thousand, six hundred ninety-seven".