1716053420 has 12 divisors (see below), whose sum is σ = 3603712224. Its totient is φ = 686421360.

The previous prime is 1716053393. The next prime is 1716053441. The reversal of 1716053420 is 243506171.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42901316 + ... + 42901355.

It is an arithmetic number, because the mean of its divisors is an integer number (300309352).

Almost surely, 2^1716053420 is an apocalyptic number.

1716053420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1716053420 is an abundant number, since it is smaller than the sum of its proper divisors (1887658804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1716053420 is a wasteful number, since it uses less digits than its factorization.

1716053420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85802680 (or 85802678 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1716053420 is about 41425.2751348739. The cubic root of 1716053420 is about 1197.2281904524.

Adding to 1716053420 its reverse (243506171), we get a palindrome (1959559591).

The spelling of 1716053420 in words is "one billion, seven hundred sixteen million, fifty-three thousand, four hundred twenty".