1716122053 has 4 divisors (see below), whose sum is σ = 1723302720. Its totient is φ = 1708941388.

The previous prime is 1716122039. The next prime is 1716122063. The reversal of 1716122053 is 3502216171.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3502216171 = 1789 ⋅1957639.

It is a cyclic number.

It is not a de Polignac number, because 1716122053 - 2⁵ = 1716122021 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 (1716122063) 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, 3589975 + ... + 3590452.

It is an arithmetic number, because the mean of its divisors is an integer number (430825680).

Almost surely, 2^1716122053 is an apocalyptic number.

It is an amenable number.

1716122053 is a deficient number, since it is larger than the sum of its proper divisors (7180667).

1716122053 is an equidigital number, since it uses as much as digits as its factorization.

1716122053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180666.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1716122053 is about 41426.1035218134. The cubic root of 1716122053 is about 1197.2441511573.

The spelling of 1716122053 in words is "one billion, seven hundred sixteen million, one hundred twenty-two thousand, fifty-three".