49432851 has 48 divisors (see below), whose sum is σ = 83268640. Its totient is φ = 27993600.

The previous prime is 49432841. The next prime is 49432853. The reversal of 49432851 is 15823494.

It is not a de Polignac number, because 49432851 - 2¹¹ = 49430803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49432853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81951 + ... + 82551.

Almost surely, 2^49432851 is an apocalyptic number.

49432851 is a deficient number, since it is larger than the sum of its proper divisors (33835789).

49432851 is a wasteful number, since it uses less digits than its factorization.

49432851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 673 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 49432851 is about 7030.8499486193. The cubic root of 49432851 is about 367.0049199102.

The spelling of 49432851 in words is "forty-nine million, four hundred thirty-two thousand, eight hundred fifty-one".