49108351 has 4 divisors (see below), whose sum is σ = 49341304. Its totient is φ = 48875400.

The previous prime is 49108337. The next prime is 49108379. The reversal of 49108351 is 15380194.

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-49108351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49102351) 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, 116160 + ... + 116581.

It is an arithmetic number, because the mean of its divisors is an integer number (12335326).

Almost surely, 2^49108351 is an apocalyptic number.

49108351 is a deficient number, since it is larger than the sum of its proper divisors (232953).

49108351 is a wasteful number, since it uses less digits than its factorization.

49108351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232952.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 49108351 is about 7007.7350834631. The cubic root of 49108351 is about 366.2000931427.

The spelling of 49108351 in words is "forty-nine million, one hundred eight thousand, three hundred fifty-one".