5531270112 has 48 divisors (see below), whose sum is σ = 16132873680. Its totient is φ = 1843756416.

The previous prime is 5531270089. The next prime is 5531270131. The reversal of 5531270112 is 2110721355.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3200103 + ... + 3201830.

It is an arithmetic number, because the mean of its divisors is an integer number (336101535).

Almost surely, 2^5531270112 is an apocalyptic number.

It is an amenable number.

5531270112 is an abundant number, since it is smaller than the sum of its proper divisors (10601603568).

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

5531270112 is a wasteful number, since it uses less digits than its factorization.

5531270112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401952 (or 6401938 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 5531270112 is about 74372.5091145915. The cubic root of 5531270112 is about 1768.5131322489.

Adding to 5531270112 its reverse (2110721355), we get a palindrome (7641991467).

The spelling of 5531270112 in words is "five billion, five hundred thirty-one million, two hundred seventy thousand, one hundred twelve".