49470222152 has 108 divisors (see below), whose sum is σ = 105398252505. Its totient is φ = 21756656064.

The previous prime is 49470222143. The next prime is 49470222211. The reversal of 49470222152 is 25122207494.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

49470222152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42298503556 + 7171718596 = 205666^2 + 84686^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=157274.

It is a super-2 number, since 2×49470222152² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 188099573 + ... + 188099835.

Almost surely, 2^49470222152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49470222152

49470222152 is an abundant number, since it is smaller than the sum of its proper divisors (55928030353).

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

49470222152 is a wasteful number, since it uses less digits than its factorization.

49470222152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 49470222152 in words is "forty-nine billion, four hundred seventy million, two hundred twenty-two thousand, one hundred fifty-two".