46321145623 has 8 divisors (see below), whose sum is σ = 47105841680. Its totient is φ = 45537266880.

The previous prime is 46321145603. The next prime is 46321145653. The reversal of 46321145623 is 32654112364.

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 46321145623 - 2²¹ = 46319048471 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 (46321145603) 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 7 ways as a sum of consecutive naturals, for example, 89478 + ... + 317251.

It is an arithmetic number, because the mean of its divisors is an integer number (5888230210).

Almost surely, 2^46321145623 is an apocalyptic number.

46321145623 is a deficient number, since it is larger than the sum of its proper divisors (784696057).

46321145623 is a wasteful number, since it uses less digits than its factorization.

46321145623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408657.

The product of its digits is 103680, while the sum is 37.

Adding to 46321145623 its reverse (32654112364), we get a palindrome (78975257987).

The spelling of 46321145623 in words is "forty-six billion, three hundred twenty-one million, one hundred forty-five thousand, six hundred twenty-three".