36060235621 has 2 divisors, whose sum is σ = 36060235622. Its totient is φ = 36060235620.

The previous prime is 36060235609. The next prime is 36060235637. The reversal of 36060235621 is 12653206063.

36060235621 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 can be written as a sum of positive squares in only one way, i.e., 27121478596 + 8938757025 = 164686^2 + 94545^2 .

It is a cyclic number.

It is not a de Polignac number, because 36060235621 - 2¹³ = 36060227429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36060230621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18030117810 + 18030117811.

It is an arithmetic number, because the mean of its divisors is an integer number (18030117811).

Almost surely, 2^36060235621 is an apocalyptic number.

It is an amenable number.

36060235621 is a deficient number, since it is larger than the sum of its proper divisors (1).

36060235621 is an equidigital number, since it uses as much as digits as its factorization.

36060235621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 36060235621 in words is "thirty-six billion, sixty million, two hundred thirty-five thousand, six hundred twenty-one".