49135073 has 8 divisors (see below), whose sum is σ = 53783016. Its totient is φ = 44611200.

The previous prime is 49135067. The next prime is 49135109. The reversal of 49135073 is 37053194.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 48539089 = 772^2 + 6967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49135073 - 2¹⁴ = 49118689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49135063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30188 + ... + 31773.

It is an arithmetic number, because the mean of its divisors is an integer number (6722877).

Almost surely, 2^49135073 is an apocalyptic number.

It is an amenable number.

49135073 is a deficient number, since it is larger than the sum of its proper divisors (4647943).

49135073 is a wasteful number, since it uses less digits than its factorization.

49135073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62035.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 49135073 is about 7009.6414316283. The cubic root of 49135073 is about 366.2665029237.

The spelling of 49135073 in words is "forty-nine million, one hundred thirty-five thousand, seventy-three".