49418633 has 4 divisors (see below), whose sum is σ = 53911248. Its totient is φ = 44926020.

The previous prime is 49418617. The next prime is 49418647. The reversal of 49418633 is 33681494.

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 49418633 - 2⁴ = 49418617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49418683) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2246291 + ... + 2246312.

It is an arithmetic number, because the mean of its divisors is an integer number (13477812).

Almost surely, 2^49418633 is an apocalyptic number.

It is an amenable number.

49418633 is a deficient number, since it is larger than the sum of its proper divisors (4492615).

49418633 is a wasteful number, since it uses less digits than its factorization.

49418633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492614.

The product of its digits is 62208, while the sum is 38.

The square root of 49418633 is about 7029.8387605976. The cubic root of 49418633 is about 366.9697302458.

The spelling of 49418633 in words is "forty-nine million, four hundred eighteen thousand, six hundred thirty-three".