36046634461 has 4 divisors (see below), whose sum is σ = 36049914432. Its totient is φ = 36043354492.

The previous prime is 36046634441. The next prime is 36046634473. The reversal of 36046634461 is 16443664063.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16443664063 = 113 ⋅145519151.

It is a cyclic number.

It is not a de Polignac number, because 36046634461 - 2⁹ = 36046633949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36046634411) 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, 1623445 + ... + 1645498.

It is an arithmetic number, because the mean of its divisors is an integer number (9012478608).

Almost surely, 2^36046634461 is an apocalyptic number.

It is an amenable number.

36046634461 is a deficient number, since it is larger than the sum of its proper divisors (3279971).

36046634461 is a wasteful number, since it uses less digits than its factorization.

36046634461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279970.

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 36046634461 in words is "thirty-six billion, forty-six million, six hundred thirty-four thousand, four hundred sixty-one".