35516420651 has 2 divisors, whose sum is σ = 35516420652. Its totient is φ = 35516420650.

The previous prime is 35516420609. The next prime is 35516420707. The reversal of 35516420651 is 15602461553.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35516420651 is a prime.

It is a super-2 number, since 2×35516420651² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35516420851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17758210325 + 17758210326.

It is an arithmetic number, because the mean of its divisors is an integer number (17758210326).

Almost surely, 2^35516420651 is an apocalyptic number.

35516420651 is a deficient number, since it is larger than the sum of its proper divisors (1).

35516420651 is an equidigital number, since it uses as much as digits as its factorization.

35516420651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 35516420651 in words is "thirty-five billion, five hundred sixteen million, four hundred twenty thousand, six hundred fifty-one".