49263223 has 2 divisors, whose sum is σ = 49263224. Its totient is φ = 49263222.

The previous prime is 49263211. The next prime is 49263233. The reversal of 49263223 is 32236294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49263223 - 2¹⁷ = 49132151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49263233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24631611 + 24631612.

It is an arithmetic number, because the mean of its divisors is an integer number (24631612).

Almost surely, 2^49263223 is an apocalyptic number.

49263223 is a deficient number, since it is larger than the sum of its proper divisors (1).

49263223 is an equidigital number, since it uses as much as digits as its factorization.

49263223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 49263223 is about 7018.7764603241. The cubic root of 49263223 is about 366.5846484135.

The spelling of 49263223 in words is "forty-nine million, two hundred sixty-three thousand, two hundred twenty-three".