1553034112 has 32 divisors (see below), whose sum is σ = 3535927920. Its totient is φ = 665585664.

The previous prime is 1553034107. The next prime is 1553034149. The reversal of 1553034112 is 2114303551.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865753 + ... + 867544.

Almost surely, 2^1553034112 is an apocalyptic number.

It is an amenable number.

1553034112 is an abundant number, since it is smaller than the sum of its proper divisors (1982893808).

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

1553034112 is an equidigital number, since it uses as much as digits as its factorization.

1553034112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733318 (or 1733306 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1553034112 is about 39408.5537922924. The cubic root of 1553034112 is about 1158.0491665205.

Adding to 1553034112 its reverse (2114303551), we get a palindrome (3667337663).

The spelling of 1553034112 in words is "one billion, five hundred fifty-three million, thirty-four thousand, one hundred twelve".