1455552112 has 20 divisors (see below), whose sum is σ = 3223008496. Its totient is φ = 623808000.

The previous prime is 1455552097. The next prime is 1455552157. The reversal of 1455552112 is 2112555541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6497889 + ... + 6498112.

Almost surely, 2^1455552112 is an apocalyptic number.

It is an amenable number.

1455552112 is an abundant number, since it is smaller than the sum of its proper divisors (1767456384).

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

1455552112 is a wasteful number, since it uses less digits than its factorization.

1455552112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12996016 (or 12996010 counting only the distinct ones).

The product of its digits is 10000, while the sum is 31.

The square root of 1455552112 is about 38151.6986777784. The cubic root of 1455552112 is about 1133.2939915601.

It can be divided in two parts, 1455552 and 112, that multiplied together give a square (163021824 = 12768²).

The spelling of 1455552112 in words is "one billion, four hundred fifty-five million, five hundred fifty-two thousand, one hundred twelve".