48433519 has 2 divisors, whose sum is σ = 48433520. Its totient is φ = 48433518.

The previous prime is 48433457. The next prime is 48433531. The reversal of 48433519 is 91533484.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48433519 is a prime.

It is a super-2 number, since 2×48433519² = 4691611525446722, 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 (48433559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24216759 + 24216760.

It is an arithmetic number, because the mean of its divisors is an integer number (24216760).

Almost surely, 2^48433519 is an apocalyptic number.

48433519 is a deficient number, since it is larger than the sum of its proper divisors (1).

48433519 is an equidigital number, since it uses as much as digits as its factorization.

48433519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 48433519 is about 6959.4194441778. The cubic root of 48433519 is about 364.5149471109.

The spelling of 48433519 in words is "forty-eight million, four hundred thirty-three thousand, five hundred nineteen".