49564368 has 60 divisors (see below), whose sum is σ = 158530528. Its totient is φ = 14160960.

The previous prime is 49564351. The next prime is 49564421. The reversal of 49564368 is 86346594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23578 + ... + 25593.

Almost surely, 2^49564368 is an apocalyptic number.

49564368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49564368 is an abundant number, since it is smaller than the sum of its proper divisors (108966160).

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

49564368 is a wasteful number, since it uses less digits than its factorization.

49564368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49192 (or 49183 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 49564368 is about 7040.1965881643. The cubic root of 49564368 is about 367.3301061161.

The spelling of 49564368 in words is "forty-nine million, five hundred sixty-four thousand, three hundred sixty-eight".