48154243 has 2 divisors, whose sum is σ = 48154244. Its totient is φ = 48154242.

The previous prime is 48154229. The next prime is 48154247. The reversal of 48154243 is 34245184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48154243 - 2⁹ = 48153731 is a prime.

It is a super-2 number, since 2×48154243² = 4637662237806098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48154247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24077121 + 24077122.

It is an arithmetic number, because the mean of its divisors is an integer number (24077122).

Almost surely, 2^48154243 is an apocalyptic number.

48154243 is a deficient number, since it is larger than the sum of its proper divisors (1).

48154243 is an equidigital number, since it uses as much as digits as its factorization.

48154243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 31.

The square root of 48154243 is about 6939.3258318082. The cubic root of 48154243 is about 363.8129775269.

The spelling of 48154243 in words is "forty-eight million, one hundred fifty-four thousand, two hundred forty-three".