49598123 has 2 divisors, whose sum is σ = 49598124. Its totient is φ = 49598122.

The previous prime is 49598111. The next prime is 49598141. The reversal of 49598123 is 32189594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49598123 - 2¹⁰ = 49597099 is a prime.

It is not a weakly prime, because it can be changed into another prime (49598623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24799061 + 24799062.

It is an arithmetic number, because the mean of its divisors is an integer number (24799062).

Almost surely, 2^49598123 is an apocalyptic number.

49598123 is a deficient number, since it is larger than the sum of its proper divisors (1).

49598123 is an equidigital number, since it uses as much as digits as its factorization.

49598123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 41.

The square root of 49598123 is about 7042.5934853575. The cubic root of 49598123 is about 367.4134752415.

The spelling of 49598123 in words is "forty-nine million, five hundred ninety-eight thousand, one hundred twenty-three".