48532881 has 8 divisors (see below), whose sum is σ = 65771584. Its totient is φ = 31824720.

The previous prime is 48532877. The next prime is 48532907. The reversal of 48532881 is 18823584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48532881 - 2² = 48532877 is a prime.

It is a super-2 number, since 2×48532881² = 4710881076320322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48532801) 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, 132421 + ... + 132786.

It is an arithmetic number, because the mean of its divisors is an integer number (8221448).

Almost surely, 2^48532881 is an apocalyptic number.

It is an amenable number.

48532881 is a deficient number, since it is larger than the sum of its proper divisors (17238703).

48532881 is a wasteful number, since it uses less digits than its factorization.

48532881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265271.

The product of its digits is 61440, while the sum is 39.

The square root of 48532881 is about 6966.5544568316. The cubic root of 48532881 is about 364.7640459117.

The spelling of 48532881 in words is "forty-eight million, five hundred thirty-two thousand, eight hundred eighty-one".