49167523 has 4 divisors (see below), whose sum is σ = 49190328. Its totient is φ = 49144720.

The previous prime is 49167511. The next prime is 49167529. The reversal of 49167523 is 32576194.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49167523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49167529) 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, 7786 + ... + 12607.

It is an arithmetic number, because the mean of its divisors is an integer number (12297582).

Almost surely, 2^49167523 is an apocalyptic number.

49167523 is a deficient number, since it is larger than the sum of its proper divisors (22805).

49167523 is a wasteful number, since it uses less digits than its factorization.

49167523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22804.

The product of its digits is 45360, while the sum is 37.

The square root of 49167523 is about 7011.9557186280. The cubic root of 49167523 is about 366.3471156225.

The spelling of 49167523 in words is "forty-nine million, one hundred sixty-seven thousand, five hundred twenty-three".