49405541 has 8 divisors (see below), whose sum is σ = 51624000. Its totient is φ = 47192992.

The previous prime is 49405511. The next prime is 49405549. The reversal of 49405541 is 14550494.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49405541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49405498 and 49405507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49405549) 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, 32210 + ... + 33708.

It is an arithmetic number, because the mean of its divisors is an integer number (6453000).

Almost surely, 2^49405541 is an apocalyptic number.

It is an amenable number.

49405541 is a deficient number, since it is larger than the sum of its proper divisors (2218459).

49405541 is a wasteful number, since it uses less digits than its factorization.

49405541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 49405541 is about 7028.9075253556. The cubic root of 49405541 is about 366.9373214711.

The spelling of 49405541 in words is "forty-nine million, four hundred five thousand, five hundred forty-one".