48357919 has 2 divisors, whose sum is σ = 48357920. Its totient is φ = 48357918.

The previous prime is 48357913. The next prime is 48357931. The reversal of 48357919 is 91975384.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48357919 - 2⁷ = 48357791 is a prime.

It is a super-2 number, since 2×48357919² = 4676976660021122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48357913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24178959 + 24178960.

It is an arithmetic number, because the mean of its divisors is an integer number (24178960).

Almost surely, 2^48357919 is an apocalyptic number.

48357919 is a deficient number, since it is larger than the sum of its proper divisors (1).

48357919 is an equidigital number, since it uses as much as digits as its factorization.

48357919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 46.

The square root of 48357919 is about 6953.9858354759. The cubic root of 48357919 is about 364.3251909179.

The spelling of 48357919 in words is "forty-eight million, three hundred fifty-seven thousand, nine hundred nineteen".