49634553 has 16 divisors (see below), whose sum is σ = 67671936. Its totient is φ = 32348160.

The previous prime is 49634551. The next prime is 49634561. The reversal of 49634553 is 35543694.

It is not a de Polignac number, because 49634553 - 2¹ = 49634551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49634551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77113 + ... + 77753.

It is an arithmetic number, because the mean of its divisors is an integer number (4229496).

Almost surely, 2^49634553 is an apocalyptic number.

It is an amenable number.

49634553 is a deficient number, since it is larger than the sum of its proper divisors (18037383).

49634553 is a wasteful number, since it uses less digits than its factorization.

49634553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184.

The product of its digits is 194400, while the sum is 39.

The square root of 49634553 is about 7045.1794157424. The cubic root of 49634553 is about 367.5034087332.

The spelling of 49634553 in words is "forty-nine million, six hundred thirty-four thousand, five hundred fifty-three".