48649651 has 2 divisors, whose sum is σ = 48649652. Its totient is φ = 48649650.

The previous prime is 48649639. The next prime is 48649661. The reversal of 48649651 is 15694684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48649651 - 2⁵ = 48649619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48649598 and 48649607.

It is not a weakly prime, because it can be changed into another prime (48649661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24324825 + 24324826.

It is an arithmetic number, because the mean of its divisors is an integer number (24324826).

Almost surely, 2^48649651 is an apocalyptic number.

48649651 is a deficient number, since it is larger than the sum of its proper divisors (1).

48649651 is an equidigital number, since it uses as much as digits as its factorization.

48649651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 48649651 is about 6974.9301788620. The cubic root of 48649651 is about 365.0563520925.

The spelling of 48649651 in words is "forty-eight million, six hundred forty-nine thousand, six hundred fifty-one".