1552622564352 has 176 divisors, whose sum is σ = 4162876669952. Its totient is φ = 514475089920.

The previous prime is 1552622564351. The next prime is 1552622564357. The reversal of 1552622564352 is 2534652262551.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552622564351) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 678889353 + ... + 678891639.

It is an arithmetic number, because the mean of its divisors is an integer number (23652708352).

Almost surely, 2^{1552622564352} is an apocalyptic number.

1552622564352 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 1552622564352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2081438334976).

1552622564352 is an abundant number, since it is smaller than the sum of its proper divisors (2610254105600).

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

1552622564352 is a wasteful number, since it uses less digits than its factorization.

1552622564352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524 (or 3506 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 48.

The spelling of 1552622564352 in words is "one trillion, five hundred fifty-two billion, six hundred twenty-two million, five hundred sixty-four thousand, three hundred fifty-two".