49059173 has 4 divisors (see below), whose sum is σ = 50200128. Its totient is φ = 47918220.

The previous prime is 49059163. The next prime is 49059181. The reversal of 49059173 is 37195094.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49059173 - 2¹⁴ = 49042789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49059103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570413 + ... + 570498.

It is an arithmetic number, because the mean of its divisors is an integer number (12550032).

Almost surely, 2^49059173 is an apocalyptic number.

49059173 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

49059173 is a deficient number, since it is larger than the sum of its proper divisors (1140955).

49059173 is a wasteful number, since it uses less digits than its factorization.

49059173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140954.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 49059173 is about 7004.2253675906. The cubic root of 49059173 is about 366.0778124941.

The spelling of 49059173 in words is "forty-nine million, fifty-nine thousand, one hundred seventy-three".