49582698447 has 16 divisors (see below), whose sum is σ = 68715077760. Its totient is φ = 31774253472.

The previous prime is 49582698443. The next prime is 49582698481. The reversal of 49582698447 is 74489628594.

It is not a de Polignac number, because 49582698447 - 2² = 49582698443 is a prime.

It is a super-2 number, since 2×49582698447² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49582698443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2681697 + ... + 2700122.

It is an arithmetic number, because the mean of its divisors is an integer number (4294692360).

Almost surely, 2^49582698447 is an apocalyptic number.

49582698447 is a deficient number, since it is larger than the sum of its proper divisors (19132379313).

49582698447 is a wasteful number, since it uses less digits than its factorization.

49582698447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381942.

The product of its digits is 139345920, while the sum is 66.

The spelling of 49582698447 in words is "forty-nine billion, five hundred eighty-two million, six hundred ninety-eight thousand, four hundred forty-seven".