46258638449 has 8 divisors (see below), whose sum is σ = 47220842880. Its totient is φ = 45305064000.

The previous prime is 46258638397. The next prime is 46258638469. The reversal of 46258638449 is 94483685264.

It is a happy number.

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 46258638449 - 2¹² = 46258634353 is a prime.

It is a super-2 number, since 2×46258638449² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46258638469) 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, 2146664 + ... + 2168105.

It is an arithmetic number, because the mean of its divisors is an integer number (5902605360).

Almost surely, 2^46258638449 is an apocalyptic number.

It is an amenable number.

46258638449 is a deficient number, since it is larger than the sum of its proper divisors (962204431).

46258638449 is a wasteful number, since it uses less digits than its factorization.

46258638449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314991.

The product of its digits is 39813120, while the sum is 59.

The spelling of 46258638449 in words is "forty-six billion, two hundred fifty-eight million, six hundred thirty-eight thousand, four hundred forty-nine".