1552755241216 has 81 divisors (see below), whose sum is σ = 3271957671591. Its totient is φ = 735336202752.

The previous prime is 1552755241201. The next prime is 1552755241223. The reversal of 1552755241216 is 6121425572551.

The square root of 1552755241216 is 1246096.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1552755241216² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 378811135 + ... + 378815233.

Almost surely, 2^{1552755241216} is an apocalyptic number.

1552755241216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1552755241216 is the 1246096-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1552755241216

1552755241216 is an abundant number, since it is smaller than the sum of its proper divisors (1719202430375).

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

1552755241216 is an frugal number, since it uses more digits than its factorization.

1552755241216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8252 (or 4120 counting only the distinct ones).

The product of its digits is 840000, while the sum is 46.

It can be divided in two parts, 1552755 and 241216, that added together give a palindrome (1793971).

The spelling of 1552755241216 in words is "one trillion, five hundred fifty-two billion, seven hundred fifty-five million, two hundred forty-one thousand, two hundred sixteen".