1532021088 has 192 divisors, whose sum is σ = 4504550400. Its totient is φ = 452874240.

The previous prime is 1532021041. The next prime is 1532021089. The reversal of 1532021088 is 8801202351.

It is a super-2 number, since 2×1532021088² = 4694177228153407488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532021089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4042083 + ... + 4042461.

It is an arithmetic number, because the mean of its divisors is an integer number (23461200).

Almost surely, 2^1532021088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1532021088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2252275200).

1532021088 is an abundant number, since it is smaller than the sum of its proper divisors (2972529312).

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

1532021088 is a wasteful number, since it uses less digits than its factorization.

1532021088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1532021088 is about 39141.0409672507. The cubic root of 1532021088 is about 1152.8025127713.

It can be divided in two parts, 153202 and 1088, that added together give a triangular number (154290 = T₅₅₅).

The spelling of 1532021088 in words is "one billion, five hundred thirty-two million, twenty-one thousand, eighty-eight".