48455681 has 8 divisors (see below), whose sum is σ = 52385280. Its totient is φ = 44664048.

The previous prime is 48455663. The next prime is 48455717. The reversal of 48455681 is 18655484.

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 48455681 - 2¹⁰ = 48454657 is a prime.

It is a super-2 number, since 2×48455681² = 4695906042347522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48455581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33761 + ... + 35166.

It is an arithmetic number, because the mean of its divisors is an integer number (6548160).

It is a Proth number, since it is equal to 5915 ⋅ 2¹³ + 1 and 5915 < 2¹³.

Almost surely, 2^48455681 is an apocalyptic number.

It is an amenable number.

48455681 is a deficient number, since it is larger than the sum of its proper divisors (3929599).

48455681 is a wasteful number, since it uses less digits than its factorization.

48455681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68983.

The product of its digits is 153600, while the sum is 41.

The square root of 48455681 is about 6961.0114925922. The cubic root of 48455681 is about 364.5705363570.

It can be divided in two parts, 484 and 55681, that added together give a palindrome (56165).

The spelling of 48455681 in words is "forty-eight million, four hundred fifty-five thousand, six hundred eighty-one".