48090293 has 2 divisors, whose sum is σ = 48090294. Its totient is φ = 48090292.

The previous prime is 48090281. The next prime is 48090299. The reversal of 48090293 is 39209084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40729924 + 7360369 = 6382^2 + 2713^2 .

It is a cyclic number.

It is not a de Polignac number, because 48090293 - 2¹² = 48086197 is a prime.

It is a super-3 number, since 3×48090293³ (a number of 24 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48090299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24045146 + 24045147.

It is an arithmetic number, because the mean of its divisors is an integer number (24045147).

Almost surely, 2^48090293 is an apocalyptic number.

It is an amenable number.

48090293 is a deficient number, since it is larger than the sum of its proper divisors (1).

48090293 is an equidigital number, since it uses as much as digits as its factorization.

48090293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 48090293 is about 6934.7165046597. The cubic root of 48090293 is about 363.6518553684.

The spelling of 48090293 in words is "forty-eight million, ninety thousand, two hundred ninety-three".