1705713053 has 4 divisors (see below), whose sum is σ = 1860777888. Its totient is φ = 1550648220.

The previous prime is 1705713047. The next prime is 1705713067. The reversal of 1705713053 is 3503175071.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1705713053 - 2¹⁴ = 1705696669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1705713013) 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, 77532401 + ... + 77532422.

It is an arithmetic number, because the mean of its divisors is an integer number (465194472).

Almost surely, 2^1705713053 is an apocalyptic number.

It is an amenable number.

1705713053 is a deficient number, since it is larger than the sum of its proper divisors (155064835).

1705713053 is a wasteful number, since it uses less digits than its factorization.

1705713053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155064834.

The product of its (nonzero) digits is 11025, while the sum is 32.

The square root of 1705713053 is about 41300.2790910667. The cubic root of 1705713053 is about 1194.8186446540.

The spelling of 1705713053 in words is "one billion, seven hundred five million, seven hundred thirteen thousand, fifty-three".