48490751 has 2 divisors, whose sum is σ = 48490752. Its totient is φ = 48490750.

The previous prime is 48490733. The next prime is 48490763. The reversal of 48490751 is 15709484.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48490751 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48490711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24245375 + 24245376.

It is an arithmetic number, because the mean of its divisors is an integer number (24245376).

Almost surely, 2^48490751 is an apocalyptic number.

48490751 is a deficient number, since it is larger than the sum of its proper divisors (1).

48490751 is an equidigital number, since it uses as much as digits as its factorization.

48490751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 48490751 is about 6963.5300674299. The cubic root of 48490751 is about 364.6584682924.

The spelling of 48490751 in words is "forty-eight million, four hundred ninety thousand, seven hundred fifty-one".