36663240760651 has 4 divisors (see below), whose sum is σ = 37104966553032. Its totient is φ = 36221514968272.

The previous prime is 36663240760649. The next prime is 36663240760661. The reversal of 36663240760651 is 15606704236663.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36663240760651 - 2¹ = 36663240760649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36663240760592 and 36663240760601.

It is not an unprimeable number, because it can be changed into a prime (36663240760661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220862896066 + ... + 220862896231.

It is an arithmetic number, because the mean of its divisors is an integer number (9276241638258).

Almost surely, 2^{36663240760651} is an apocalyptic number.

36663240760651 is a deficient number, since it is larger than the sum of its proper divisors (441725792381).

36663240760651 is an equidigital number, since it uses as much as digits as its factorization.

36663240760651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441725792380.

The product of its (nonzero) digits is 19595520, while the sum is 55.

The spelling of 36663240760651 in words is "thirty-six trillion, six hundred sixty-three billion, two hundred forty million, seven hundred sixty thousand, six hundred fifty-one".