49029856960 has 112 divisors (see below), whose sum is σ = 133541316864. Its totient is φ = 16796371968.

The previous prime is 49029856913. The next prime is 49029856963. The reversal of 49029856960 is 6965892094.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 49029856895 and 49029856904.

It is not an unprimeable number, because it can be changed into a prime (49029856963) 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, 2919307 + ... + 2936053.

Almost surely, 2^49029856960 is an apocalyptic number.

49029856960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49029856960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66770658432).

49029856960 is an abundant number, since it is smaller than the sum of its proper divisors (84511459904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49029856960 is a wasteful number, since it uses less digits than its factorization.

49029856960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18078 (or 18068 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 49029856960 in words is "forty-nine billion, twenty-nine million, eight hundred fifty-six thousand, nine hundred sixty".