36501251 has 2 divisors, whose sum is σ = 36501252. Its totient is φ = 36501250.

The previous prime is 36501217. The next prime is 36501293. The reversal of 36501251 is 15210563.

36501251 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 not a de Polignac number, because 36501251 - 2²² = 32306947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36501151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18250625 + 18250626.

It is an arithmetic number, because the mean of its divisors is an integer number (18250626).

Almost surely, 2^36501251 is an apocalyptic number.

36501251 is a deficient number, since it is larger than the sum of its proper divisors (1).

36501251 is an equidigital number, since it uses as much as digits as its factorization.

36501251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 36501251 is about 6041.6265194068. The cubic root of 36501251 is about 331.7181615232.

The spelling of 36501251 in words is "thirty-six million, five hundred one thousand, two hundred fifty-one".