1055707260703 has 4 divisors (see below), whose sum is σ = 1111270800760. Its totient is φ = 1000143720648.

The previous prime is 1055707260701. The next prime is 1055707260757. The reversal of 1055707260703 is 3070627075501.

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

It is not a de Polignac number, because 1055707260703 - 2¹ = 1055707260701 is a prime.

It is a super-2 number, since 2×1055707260703² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055707260703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055707260701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27781770000 + ... + 27781770037.

It is an arithmetic number, because the mean of its divisors is an integer number (277817700190).

Almost surely, 2^{1055707260703} is an apocalyptic number.

1055707260703 is a deficient number, since it is larger than the sum of its proper divisors (55563540057).

1055707260703 is an equidigital number, since it uses as much as digits as its factorization.

1055707260703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55563540056.

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 1055707260703 in words is "one trillion, fifty-five billion, seven hundred seven million, two hundred sixty thousand, seven hundred three".