1552401015332 has 12 divisors (see below), whose sum is σ = 2717434264860. Its totient is φ = 775991225376.

The previous prime is 1552401015307. The next prime is 1552401015377. The reversal of 1552401015332 is 2335101042551.

It can be written as a sum of positive squares in 2 ways, for example, as 236530486336 + 1315870528996 = 486344^2 + 1147114^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52303883 + ... + 52333554.

It is an arithmetic number, because the mean of its divisors is an integer number (226452855405).

Almost surely, 2^{1552401015332} is an apocalyptic number.

It is an amenable number.

1552401015332 is a deficient number, since it is larger than the sum of its proper divisors (1165033249528).

1552401015332 is a wasteful number, since it uses less digits than its factorization.

1552401015332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104641150 (or 104641148 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 1552401015332 its reverse (2335101042551), we get a palindrome (3887502057883).

The spelling of 1552401015332 in words is "one trillion, five hundred fifty-two billion, four hundred one million, fifteen thousand, three hundred thirty-two".