49577360 has 80 divisors (see below), whose sum is σ = 132658176. Its totient is φ = 16879104.

The previous prime is 49577357. The next prime is 49577399. The reversal of 49577360 is 6377594.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124682 + ... + 125078.

Almost surely, 2^49577360 is an apocalyptic number.

49577360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49577360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66329088).

49577360 is an abundant number, since it is smaller than the sum of its proper divisors (83080816).

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

49577360 is a wasteful number, since it uses less digits than its factorization.

49577360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 49577360 is about 7041.1192292135. The cubic root of 49577360 is about 367.3621986321.

The spelling of 49577360 in words is "forty-nine million, five hundred seventy-seven thousand, three hundred sixty".