48212511 has 8 divisors (see below), whose sum is σ = 64442160. Its totient is φ = 32062272.

The previous prime is 48212501. The next prime is 48212539. The reversal of 48212511 is 11521284.

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

It is not a de Polignac number, because 48212511 - 2⁶ = 48212447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48212501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18420 + ... + 20873.

It is an arithmetic number, because the mean of its divisors is an integer number (8055270).

Almost surely, 2^48212511 is an apocalyptic number.

48212511 is a deficient number, since it is larger than the sum of its proper divisors (16229649).

48212511 is a wasteful number, since it uses less digits than its factorization.

48212511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39705.

The product of its digits is 640, while the sum is 24.

The square root of 48212511 is about 6943.5229530837. The cubic root of 48212511 is about 363.9596597206.

Adding to 48212511 its reverse (11521284), we get a palindrome (59733795).

The spelling of 48212511 in words is "forty-eight million, two hundred twelve thousand, five hundred eleven".