48017813 has 8 divisors (see below), whose sum is σ = 50624448. Its totient is φ = 45454464.

The previous prime is 48017803. The next prime is 48017831. The reversal of 48017813 is 31871084.

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 48017813 - 2¹² = 48013717 is a prime.

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 48017813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48017803) 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, 8531 + ... + 12992.

It is an arithmetic number, because the mean of its divisors is an integer number (6328056).

Almost surely, 2^48017813 is an apocalyptic number.

It is an amenable number.

48017813 is a deficient number, since it is larger than the sum of its proper divisors (2606635).

48017813 is a wasteful number, since it uses less digits than its factorization.

48017813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21643.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 48017813 is about 6929.4886535732. The cubic root of 48017813 is about 363.4690690747.

Adding to 48017813 its reverse (31871084), we get a palindrome (79888897).

The spelling of 48017813 in words is "forty-eight million, seventeen thousand, eight hundred thirteen".