49655541 has 16 divisors (see below), whose sum is σ = 72648576. Its totient is φ = 29979456.

The previous prime is 49655533. The next prime is 49655587. The reversal of 49655541 is 14555694.

It is not a de Polignac number, because 49655541 - 2³ = 49655533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 49655541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49655041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9945 + ... + 14078.

It is an arithmetic number, because the mean of its divisors is an integer number (4540536).

Almost surely, 2^49655541 is an apocalyptic number.

It is an amenable number.

49655541 is a deficient number, since it is larger than the sum of its proper divisors (22993035).

49655541 is a wasteful number, since it uses less digits than its factorization.

49655541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24092.

The product of its digits is 108000, while the sum is 39.

The square root of 49655541 is about 7046.6687874484. The cubic root of 49655541 is about 367.5552011115. Note that the first 3 decimals are identical.

The spelling of 49655541 in words is "forty-nine million, six hundred fifty-five thousand, five hundred forty-one".