46664131127 has 4 divisors (see below), whose sum is σ = 46665602520. Its totient is φ = 46662659736.

The previous prime is 46664131097. The next prime is 46664131183. The reversal of 46664131127 is 72113146664.

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

It is a cyclic number.

It is not a de Polignac number, because 46664131127 - 2⁸ = 46664130871 is a prime.

It is a super-2 number, since 2×46664131127² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46664131027) 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, 687053 + ... + 751910.

It is an arithmetic number, because the mean of its divisors is an integer number (11666400630).

Almost surely, 2^46664131127 is an apocalyptic number.

46664131127 is a deficient number, since it is larger than the sum of its proper divisors (1471393).

46664131127 is a wasteful number, since it uses less digits than its factorization.

46664131127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471392.

The product of its digits is 145152, while the sum is 41.

The spelling of 46664131127 in words is "forty-six billion, six hundred sixty-four million, one hundred thirty-one thousand, one hundred twenty-seven".