49571401 has 12 divisors (see below), whose sum is σ = 54756100. Its totient is φ = 44843040.

The previous prime is 49571393. The next prime is 49571407. The reversal of 49571401 is 10417594.

49571401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46512400 + 3059001 = 6820^2 + 1749^2 .

It is not a de Polignac number, because 49571401 - 2³ = 49571393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49571407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26815 + ... + 28603.

Almost surely, 2^49571401 is an apocalyptic number.

It is an amenable number.

49571401 is a deficient number, since it is larger than the sum of its proper divisors (5184699).

49571401 is a wasteful number, since it uses less digits than its factorization.

49571401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040 (or 2029 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 49571401 is about 7040.6960593396. The cubic root of 49571401 is about 367.3474795543.

Adding to 49571401 its reverse (10417594), we get a palindrome (59988995).

The spelling of 49571401 in words is "forty-nine million, five hundred seventy-one thousand, four hundred one".