49777608 has 32 divisors (see below), whose sum is σ = 127481760. Its totient is φ = 16187520.

The previous prime is 49777597. The next prime is 49777613. The reversal of 49777608 is 80677794.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24310 + ... + 26277.

It is an arithmetic number, because the mean of its divisors is an integer number (3983805).

Almost surely, 2^49777608 is an apocalyptic number.

It is an amenable number.

49777608 is an abundant number, since it is smaller than the sum of its proper divisors (77704152).

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

49777608 is a wasteful number, since it uses less digits than its factorization.

49777608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50637 (or 50633 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 49777608 is about 7055.3247976263. The cubic root of 49777608 is about 367.8561386325.

The spelling of 49777608 in words is "forty-nine million, seven hundred seventy-seven thousand, six hundred eight".