49549500044 has 24 divisors (see below), whose sum is σ = 94629620736. Its totient is φ = 22514138000.

The previous prime is 49549500043. The next prime is 49549500089. The reversal of 49549500044 is 44000594594.

It is a super-2 number, since 2×49549500044² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 49549499968 and 49549500004.

It is not an unprimeable number, because it can be changed into a prime (49549500043) 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 7 ways as a sum of consecutive naturals, for example, 88412 + ... + 326979.

It is an arithmetic number, because the mean of its divisors is an integer number (3942900864).

Almost surely, 2^49549500044 is an apocalyptic number.

49549500044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49549500044 is a deficient number, since it is larger than the sum of its proper divisors (45080120692).

49549500044 is a wasteful number, since it uses less digits than its factorization.

49549500044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418117 (or 418115 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 49549500044 in words is "forty-nine billion, five hundred forty-nine million, five hundred thousand, forty-four".