1106151552 has 384 divisors, whose sum is σ = 3729136320. Its totient is φ = 323481600.

The previous prime is 1106151503. The next prime is 1106151559. The reversal of 1106151552 is 2551516011.

1106151552 is a `hidden beast` number, since 1 + 1 + 0 + 61 + 51 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106151559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18133602 + ... + 18133662.

Almost surely, 2^1106151552 is an apocalyptic number.

1106151552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106151552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1864568160).

1106151552 is an abundant number, since it is smaller than the sum of its proper divisors (2622984768).

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

1106151552 is an equidigital number, since it uses as much as digits as its factorization.

1106151552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The square root of 1106151552 is about 33258.8567452340. The cubic root of 1106151552 is about 1034.2008197409.

Adding to 1106151552 its reverse (2551516011), we get a palindrome (3657667563).

The spelling of 1106151552 in words is "one billion, one hundred six million, one hundred fifty-one thousand, five hundred fifty-two".