36554241623 has 2 divisors, whose sum is σ = 36554241624. Its totient is φ = 36554241622.

The previous prime is 36554241611. The next prime is 36554241671. The reversal of 36554241623 is 32614245563.

36554241623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36554241623 is a prime.

It is a super-4 number, since 4×36554241623⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36554241323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18277120811 + 18277120812.

It is an arithmetic number, because the mean of its divisors is an integer number (18277120812).

Almost surely, 2^36554241623 is an apocalyptic number.

36554241623 is a deficient number, since it is larger than the sum of its proper divisors (1).

36554241623 is an equidigital number, since it uses as much as digits as its factorization.

36554241623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 41.

The spelling of 36554241623 in words is "thirty-six billion, five hundred fifty-four million, two hundred forty-one thousand, six hundred twenty-three".