36632420447 has 8 divisors (see below), whose sum is σ = 42756381696. Its totient is φ = 30731148792.

The previous prime is 36632420389. The next prime is 36632420449. The reversal of 36632420447 is 74402423663.

36632420447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36632420447 - 2²⁸ = 36363984991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36632420449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55672043 + ... + 55672700.

It is an arithmetic number, because the mean of its divisors is an integer number (5344547712).

Almost surely, 2^36632420447 is an apocalyptic number.

36632420447 is a deficient number, since it is larger than the sum of its proper divisors (6123961249).

36632420447 is a wasteful number, since it uses less digits than its factorization.

36632420447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111344797.

The product of its (nonzero) digits is 580608, while the sum is 41.

The spelling of 36632420447 in words is "thirty-six billion, six hundred thirty-two million, four hundred twenty thousand, four hundred forty-seven".