49564035 has 32 divisors (see below), whose sum is σ = 89372160. Its totient is φ = 26056800.

The previous prime is 49564019. The next prime is 49564037. The reversal of 49564035 is 53046594.

It is a happy number.

49564035 is a `hidden beast` number, since 4 + 9 + 5 + 640 + 3 + 5 = 666.

It is not a de Polignac number, because 49564035 - 2⁴ = 49564019 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49564037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7000 + ... + 12170.

It is an arithmetic number, because the mean of its divisors is an integer number (2792880).

Almost surely, 2^49564035 is an apocalyptic number.

49564035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49564035 is a deficient number, since it is larger than the sum of its proper divisors (39808125).

49564035 is a wasteful number, since it uses less digits than its factorization.

49564035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256 (or 5250 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 49564035 is about 7040.1729382168. The cubic root of 49564035 is about 367.3292834740.

The spelling of 49564035 in words is "forty-nine million, five hundred sixty-four thousand, thirty-five".