36662344157 has 2 divisors, whose sum is σ = 36662344158. Its totient is φ = 36662344156.

The previous prime is 36662344123. The next prime is 36662344171. The reversal of 36662344157 is 75144326663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31703226916 + 4959117241 = 178054^2 + 70421^2 .

It is a cyclic number.

It is not a de Polignac number, because 36662344157 - 2⁶ = 36662344093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36662344357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18331172078 + 18331172079.

It is an arithmetic number, because the mean of its divisors is an integer number (18331172079).

Almost surely, 2^36662344157 is an apocalyptic number.

It is an amenable number.

36662344157 is a deficient number, since it is larger than the sum of its proper divisors (1).

36662344157 is an equidigital number, since it uses as much as digits as its factorization.

36662344157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 47.

The spelling of 36662344157 in words is "thirty-six billion, six hundred sixty-two million, three hundred forty-four thousand, one hundred fifty-seven".