48528851 has 4 divisors (see below), whose sum is σ = 55461552. Its totient is φ = 41596152.

The previous prime is 48528841. The next prime is 48528881. The reversal of 48528851 is 15882584.

48528851 = 2630² + 2631² + ... + 2636².

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48528851 - 2¹⁰ = 48527827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48528799 and 48528808.

It is not an unprimeable number, because it can be changed into a prime (48528841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3466340 + ... + 3466353.

It is an arithmetic number, because the mean of its divisors is an integer number (13865388).

Almost surely, 2^48528851 is an apocalyptic number.

48528851 is a deficient number, since it is larger than the sum of its proper divisors (6932701).

48528851 is an equidigital number, since it uses as much as digits as its factorization.

48528851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932700.

The product of its digits is 102400, while the sum is 41.

The square root of 48528851 is about 6966.2652117185. The cubic root of 48528851 is about 364.7539493904.

The spelling of 48528851 in words is "forty-eight million, five hundred twenty-eight thousand, eight hundred fifty-one".