49358145 has 16 divisors (see below), whose sum is σ = 81696960. Its totient is φ = 25416384.

The previous prime is 49358129. The next prime is 49358171. The reversal of 49358145 is 54185394.

It is not a de Polignac number, because 49358145 - 2⁴ = 49358129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56299 + ... + 57168.

It is an arithmetic number, because the mean of its divisors is an integer number (5106060).

Almost surely, 2^49358145 is an apocalyptic number.

It is an amenable number.

49358145 is a deficient number, since it is larger than the sum of its proper divisors (32338815).

49358145 is a wasteful number, since it uses less digits than its factorization.

49358145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113504.

The product of its digits is 86400, while the sum is 39.

The square root of 49358145 is about 7025.5352109288. The cubic root of 49358145 is about 366.8199464748.

The spelling of 49358145 in words is "forty-nine million, three hundred fifty-eight thousand, one hundred forty-five".