49175568 has 120 divisors (see below), whose sum is σ = 150190040. Its totient is φ = 14929920.

The previous prime is 49175563. The next prime is 49175569. The reversal of 49175568 is 86557194.

49175568 is a `hidden beast` number, since 4 + 91 + 7 + 556 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8573184 + 40602384 = 2928^2 + 6372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49175563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203928 + ... + 204168.

Almost surely, 2^49175568 is an apocalyptic number.

49175568 is a gapful number since it is divisible by the number (48) 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 49175568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75095020).

49175568 is an abundant number, since it is smaller than the sum of its proper divisors (101014472).

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

49175568 is a wasteful number, since it uses less digits than its factorization.

49175568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 368 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 49175568 is about 7012.5293582273. The cubic root of 49175568 is about 366.3670956258.

The spelling of 49175568 in words is "forty-nine million, one hundred seventy-five thousand, five hundred sixty-eight".