48878651 has 2 divisors, whose sum is σ = 48878652. Its totient is φ = 48878650.

The previous prime is 48878633. The next prime is 48878663. The reversal of 48878651 is 15687884.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48878651 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 48878596 and 48878605.

It is not a weakly prime, because it can be changed into another prime (48878681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24439325 + 24439326.

It is an arithmetic number, because the mean of its divisors is an integer number (24439326).

Almost surely, 2^48878651 is an apocalyptic number.

48878651 is a deficient number, since it is larger than the sum of its proper divisors (1).

48878651 is an equidigital number, since it uses as much as digits as its factorization.

48878651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 47.

The square root of 48878651 is about 6991.3268411654. The cubic root of 48878651 is about 365.6282443621.

The spelling of 48878651 in words is "forty-eight million, eight hundred seventy-eight thousand, six hundred fifty-one".