49134549 has 8 divisors (see below), whose sum is σ = 65644992. Its totient is φ = 32690240.

The previous prime is 49134541. The next prime is 49134571. The reversal of 49134549 is 94543194.

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 49134549 - 2³ = 49134541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49134541) 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, 14772 + ... + 17789.

It is an arithmetic number, because the mean of its divisors is an integer number (8205624).

Almost surely, 2^49134549 is an apocalyptic number.

It is an amenable number.

49134549 is a deficient number, since it is larger than the sum of its proper divisors (16510443).

49134549 is a wasteful number, since it uses less digits than its factorization.

49134549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33067.

The product of its digits is 77760, while the sum is 39.

The square root of 49134549 is about 7009.6040544385. The cubic root of 49134549 is about 366.2652009051.

The spelling of 49134549 in words is "forty-nine million, one hundred thirty-four thousand, five hundred forty-nine".