48469451 has 2 divisors, whose sum is σ = 48469452. Its totient is φ = 48469450.

The previous prime is 48469433. The next prime is 48469481. The reversal of 48469451 is 15496484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48469451 - 2⁶ = 48469387 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 48469399 and 48469408.

It is not a weakly prime, because it can be changed into another prime (48469481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24234725 + 24234726.

It is an arithmetic number, because the mean of its divisors is an integer number (24234726).

Almost surely, 2^48469451 is an apocalyptic number.

48469451 is a deficient number, since it is larger than the sum of its proper divisors (1).

48469451 is an equidigital number, since it uses as much as digits as its factorization.

48469451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 41.

The square root of 48469451 is about 6962.0005027291. Note that the first 3 decimals coincide. The cubic root of 48469451 is about 364.6050672983.

The spelling of 48469451 in words is "forty-eight million, four hundred sixty-nine thousand, four hundred fifty-one".