49933481 has 8 divisors (see below), whose sum is σ = 53854920. Its totient is φ = 46023552.

The previous prime is 49933459. The next prime is 49933537. The reversal of 49933481 is 18433994.

It can be written as a sum of positive squares in 4 ways, for example, as 2544025 + 47389456 = 1595^2 + 6884^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49933481 - 2¹⁰ = 49932457 is a prime.

It is a super-2 number, since 2×49933481² = 4986705049554722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49933421) 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, 7565 + ... + 12533.

It is an arithmetic number, because the mean of its divisors is an integer number (6731865).

Almost surely, 2^49933481 is an apocalyptic number.

It is an amenable number.

49933481 is a deficient number, since it is larger than the sum of its proper divisors (3921439).

49933481 is a wasteful number, since it uses less digits than its factorization.

49933481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755.

The product of its digits is 93312, while the sum is 41.

The square root of 49933481 is about 7066.3626428312. The cubic root of 49933481 is about 368.2397053006.

The spelling of 49933481 in words is "forty-nine million, nine hundred thirty-three thousand, four hundred eighty-one".