49119523 has 2 divisors, whose sum is σ = 49119524. Its totient is φ = 49119522.

The previous prime is 49119493. The next prime is 49119529. The reversal of 49119523 is 32591194.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49119523 - 2¹³ = 49111331 is a prime.

It is not a weakly prime, because it can be changed into another prime (49119529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24559761 + 24559762.

It is an arithmetic number, because the mean of its divisors is an integer number (24559762).

Almost surely, 2^49119523 is an apocalyptic number.

49119523 is a deficient number, since it is larger than the sum of its proper divisors (1).

49119523 is an equidigital number, since it uses as much as digits as its factorization.

49119523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 34.

The square root of 49119523 is about 7008.5321573065. The cubic root of 49119523 is about 366.2278608384.

The spelling of 49119523 in words is "forty-nine million, one hundred nineteen thousand, five hundred twenty-three".