46115532361 has 4 divisors (see below), whose sum is σ = 46633684500. Its totient is φ = 45597380224.

The previous prime is 46115532349. The next prime is 46115532371. The reversal of 46115532361 is 16323551164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28075013136 + 18040519225 = 167556^2 + 134315^2 .

It is a cyclic number.

It is not a de Polignac number, because 46115532361 - 2⁷ = 46115532233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46115532361.

It is not an unprimeable number, because it can be changed into a prime (46115532371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259075936 + ... + 259076113.

It is an arithmetic number, because the mean of its divisors is an integer number (11658421125).

Almost surely, 2^46115532361 is an apocalyptic number.

It is an amenable number.

46115532361 is a deficient number, since it is larger than the sum of its proper divisors (518152139).

46115532361 is an equidigital number, since it uses as much as digits as its factorization.

46115532361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518152138.

The product of its digits is 64800, while the sum is 37.

The spelling of 46115532361 in words is "forty-six billion, one hundred fifteen million, five hundred thirty-two thousand, three hundred sixty-one".