49945541 has 8 divisors (see below), whose sum is σ = 53089344. Its totient is φ = 46824640.

The previous prime is 49945531. The next prime is 49945559. The reversal of 49945541 is 14554994.

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 49945541 - 2⁶ = 49945477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49945501) 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, 1115 + ... + 10056.

It is an arithmetic number, because the mean of its divisors is an integer number (6636168).

Almost surely, 2^49945541 is an apocalyptic number.

It is an amenable number.

49945541 is a deficient number, since it is larger than the sum of its proper divisors (3143803).

49945541 is a wasteful number, since it uses less digits than its factorization.

49945541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11451.

The product of its digits is 129600, while the sum is 41.

The square root of 49945541 is about 7067.2159299119. The cubic root of 49945541 is about 368.2693488269.

The spelling of 49945541 in words is "forty-nine million, nine hundred forty-five thousand, five hundred forty-one".