49853808 has 30 divisors (see below), whose sum is σ = 139521824. Its totient is φ = 16617888.

The previous prime is 49853803. The next prime is 49853831. The reversal of 49853808 is 80835894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49853803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172960 + ... + 173247.

Almost surely, 2^49853808 is an apocalyptic number.

49853808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49853808 is an abundant number, since it is smaller than the sum of its proper divisors (89668016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49853808 is a wasteful number, since it uses less digits than its factorization.

49853808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346221 (or 346212 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 49853808 is about 7060.7229091645. The cubic root of 49853808 is about 368.0437487371.

The spelling of 49853808 in words is "forty-nine million, eight hundred fifty-three thousand, eight hundred eight".