35651616645 has 16 divisors (see below), whose sum is σ = 58256259840. Its totient is φ = 18609637824.

The previous prime is 35651616631. The next prime is 35651616667. The reversal of 35651616645 is 54661615653.

It is not a de Polignac number, because 35651616645 - 2⁴ = 35651616629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35651616594 and 35651616603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25284130 + ... + 25285539.

It is an arithmetic number, because the mean of its divisors is an integer number (3641016240).

Almost surely, 2^35651616645 is an apocalyptic number.

It is an amenable number.

35651616645 is a deficient number, since it is larger than the sum of its proper divisors (22604643195).

35651616645 is a wasteful number, since it uses less digits than its factorization.

35651616645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50569724.

The product of its digits is 1944000, while the sum is 48.

The spelling of 35651616645 in words is "thirty-five billion, six hundred fifty-one million, six hundred sixteen thousand, six hundred forty-five".