48056581 has 8 divisors (see below), whose sum is σ = 48509280. Its totient is φ = 47606448.

The previous prime is 48056579. The next prime is 48056587. The reversal of 48056581 is 18565084.

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 48056581 - 2¹ = 48056579 is a prime.

It is a super-2 number, since 2×48056581² = 4618869954819122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48056581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48056587) 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, 60670 + ... + 61456.

It is an arithmetic number, because the mean of its divisors is an integer number (6063660).

Almost surely, 2^48056581 is an apocalyptic number.

It is an amenable number.

48056581 is a deficient number, since it is larger than the sum of its proper divisors (452699).

48056581 is a wasteful number, since it uses less digits than its factorization.

48056581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 48056581 is about 6932.2854095890. The cubic root of 48056581 is about 363.5668604115.

The spelling of 48056581 in words is "forty-eight million, fifty-six thousand, five hundred eighty-one".