1552535936064 has 189 divisors, whose sum is σ = 4489931701983. Its totient is φ = 512916701184.

The previous prime is 1552535936033. The next prime is 1552535936071. The reversal of 1552535936064 is 4606395352551.

The square root of 1552535936064 is 1246008.

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

1552535936064 is a `hidden beast` number, since 1 + 5 + 5 + 25 + 3 + 5 + 9 + 3 + 606 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 793881000000 + 758654936064 = 891000^2 + 871008^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1552535936064.

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 26 ways as a sum of consecutive naturals, for example, 5771508922 + ... + 5771509190.

Almost surely, 2^{1552535936064} is an apocalyptic number.

1552535936064 is the 1246008-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1552535936064

1552535936064 is an abundant number, since it is smaller than the sum of its proper divisors (2937395765919).

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

1552535936064 is an frugal number, since it uses more digits than its factorization.

1552535936064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 54.

The spelling of 1552535936064 in words is "one trillion, five hundred fifty-two billion, five hundred thirty-five million, nine hundred thirty-six thousand, sixty-four".