1712056651 has 2 divisors, whose sum is σ = 1712056652. Its totient is φ = 1712056650.

The previous prime is 1712056609. The next prime is 1712056657. The reversal of 1712056651 is 1566502171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1712056651 - 2²⁵ = 1678502219 is a prime.

It is a super-2 number, since 2×1712056651² = 5862275952466671602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1712056657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856028325 + 856028326.

It is an arithmetic number, because the mean of its divisors is an integer number (856028326).

Almost surely, 2^1712056651 is an apocalyptic number.

1712056651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712056651 is an equidigital number, since it uses as much as digits as its factorization.

1712056651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1712056651 is about 41377.0063078517. The cubic root of 1712056651 is about 1196.2980010343.

The spelling of 1712056651 in words is "one billion, seven hundred twelve million, fifty-six thousand, six hundred fifty-one".