49534281 has 8 divisors (see below), whose sum is σ = 73384160. Its totient is φ = 33022836.

The previous prime is 49534267. The next prime is 49534297. The reversal of 49534281 is 18243594.

49534281 is a `hidden beast` number, since 49 + 534 + 2 + 81 = 666.

It is not a de Polignac number, because 49534281 - 2¹⁹ = 49009993 is a prime.

It is a super-2 number, since 2×49534281² = 4907289988373922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49534211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917275 + ... + 917328.

It is an arithmetic number, because the mean of its divisors is an integer number (9173020).

Almost surely, 2^49534281 is an apocalyptic number.

It is an amenable number.

49534281 is a deficient number, since it is larger than the sum of its proper divisors (23849879).

49534281 is a wasteful number, since it uses less digits than its factorization.

49534281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834612 (or 1834606 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 49534281 is about 7038.0594626644. The cubic root of 49534281 is about 367.2557644175.

The spelling of 49534281 in words is "forty-nine million, five hundred thirty-four thousand, two hundred eighty-one".