49453808 has 20 divisors (see below), whose sum is σ = 100860360. Its totient is φ = 23425344.

The previous prime is 49453783. The next prime is 49453813. The reversal of 49453808 is 80835494.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81035 + ... + 81642.

It is an arithmetic number, because the mean of its divisors is an integer number (5043018).

Almost surely, 2^49453808 is an apocalyptic number.

It is an amenable number.

49453808 is an abundant number, since it is smaller than the sum of its proper divisors (51406552).

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

49453808 is a wasteful number, since it uses less digits than its factorization.

49453808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162704 (or 162698 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 49453808 is about 7032.3401510450. The cubic root of 49453808 is about 367.0567763531.

The spelling of 49453808 in words is "forty-nine million, four hundred fifty-three thousand, eight hundred eight".