1532385036 has 216 divisors, whose sum is σ = 5109402480. Its totient is φ = 382765824.

The previous prime is 1532385031. The next prime is 1532385047. The reversal of 1532385036 is 6305832351.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1532385031) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 433950 + ... + 437466.

Almost surely, 2^1532385036 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 1532385036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2554701240).

1532385036 is an abundant number, since it is smaller than the sum of its proper divisors (3577017444).

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

1532385036 is a wasteful number, since it uses less digits than its factorization.

1532385036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573 (or 3561 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 1532385036 is about 39145.6898776864. The cubic root of 1532385036 is about 1152.8937924004.

The spelling of 1532385036 in words is "one billion, five hundred thirty-two million, three hundred eighty-five thousand, thirty-six".