1652342651 has 2 divisors, whose sum is σ = 1652342652. Its totient is φ = 1652342650.

The previous prime is 1652342647. The next prime is 1652342723. The reversal of 1652342651 is 1562432561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1652342651 - 2² = 1652342647 is a prime.

It is not a weakly prime, because it can be changed into another prime (1652342611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826171325 + 826171326.

It is an arithmetic number, because the mean of its divisors is an integer number (826171326).

Almost surely, 2^1652342651 is an apocalyptic number.

1652342651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652342651 is an equidigital number, since it uses as much as digits as its factorization.

1652342651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 35.

The square root of 1652342651 is about 40649.0178356132. The cubic root of 1652342651 is about 1182.2247244844.

The spelling of 1652342651 in words is "one billion, six hundred fifty-two million, three hundred forty-two thousand, six hundred fifty-one".