49225014738156 has 24 divisors (see below), whose sum is σ = 114914314378864. Its totient is φ = 16400345866560.

The previous prime is 49225014738149. The next prime is 49225014738167. The reversal of 49225014738156 is 65183741052294.

It is a happy number.

49225014738156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49225014738096 and 49225014738105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999021775 + ... + 999071046.

It is a 2-persistent number, because it is pandigital, and so is 2⋅49225014738156 = 98450029476312, but 3⋅49225014738156 = 147675044214468 is not.

Almost surely, 2^{49225014738156} is an apocalyptic number.

It is an amenable number.

49225014738156 is an abundant number, since it is smaller than the sum of its proper divisors (65689299640708).

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

49225014738156 is a wasteful number, since it uses less digits than its factorization.

49225014738156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998094881 (or 1998094879 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 49225014738156 in words is "forty-nine trillion, two hundred twenty-five billion, fourteen million, seven hundred thirty-eight thousand, one hundred fifty-six".