49541403 has 4 divisors (see below), whose sum is σ = 66055208. Its totient is φ = 33027600.

The previous prime is 49541399. The next prime is 49541411. The reversal of 49541403 is 30414594.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49541403 - 2² = 49541399 is a prime.

It is a super-2 number, since 2×49541403² = 4908701222416818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49541413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8256898 + ... + 8256903.

It is an arithmetic number, because the mean of its divisors is an integer number (16513802).

Almost surely, 2^49541403 is an apocalyptic number.

49541403 is a deficient number, since it is larger than the sum of its proper divisors (16513805).

49541403 is a wasteful number, since it uses less digits than its factorization.

49541403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16513804.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 49541403 is about 7038.5654078086. The cubic root of 49541403 is about 367.2733648224.

Adding to 49541403 its reverse (30414594), we get a palindrome (79955997).

The spelling of 49541403 in words is "forty-nine million, five hundred forty-one thousand, four hundred three".