36450616121 has 4 divisors (see below), whose sum is σ = 37298304912. Its totient is φ = 35602927332.

The previous prime is 36450616093. The next prime is 36450616151. The reversal of 36450616121 is 12161605463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36450616121 - 2⁶ = 36450616057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36450616151) 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, 423844331 + ... + 423844416.

It is an arithmetic number, because the mean of its divisors is an integer number (9324576228).

Almost surely, 2^36450616121 is an apocalyptic number.

It is an amenable number.

36450616121 is a deficient number, since it is larger than the sum of its proper divisors (847688791).

36450616121 is an equidigital number, since it uses as much as digits as its factorization.

36450616121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847688790.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 36450616121 in words is "thirty-six billion, four hundred fifty million, six hundred sixteen thousand, one hundred twenty-one".