48455481 has 8 divisors (see below), whose sum is σ = 66183264. Its totient is φ = 31515680.

The previous prime is 48455467. The next prime is 48455489. The reversal of 48455481 is 18455484.

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 48455481 - 2¹⁸ = 48193337 is a prime.

It is a super-2 number, since 2×48455481² = 4695867277882722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48455489) 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, 196851 + ... + 197096.

It is an arithmetic number, because the mean of its divisors is an integer number (8272908).

Almost surely, 2^48455481 is an apocalyptic number.

48455481 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

48455481 is a deficient number, since it is larger than the sum of its proper divisors (17727783).

48455481 is a wasteful number, since it uses less digits than its factorization.

48455481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393991.

The product of its digits is 102400, while the sum is 39.

The square root of 48455481 is about 6960.9971268490. The cubic root of 48455481 is about 364.5700347701.

The spelling of 48455481 in words is "forty-eight million, four hundred fifty-five thousand, four hundred eighty-one".