1534545036 has 72 divisors (see below), whose sum is σ = 3959059104. Its totient is φ = 501027840.

The previous prime is 1534545017. The next prime is 1534545037. The reversal of 1534545036 is 6305454351.

1534545036 is a `hidden beast` number, since 153 + 454 + 50 + 3 + 6 = 666.

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 (1534545037) 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 23 ways as a sum of consecutive naturals, for example, 576220 + ... + 578876.

It is an arithmetic number, because the mean of its divisors is an integer number (54986932).

Almost surely, 2^1534545036 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 1534545036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1979529552).

1534545036 is an abundant number, since it is smaller than the sum of its proper divisors (2424514068).

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

1534545036 is a wasteful number, since it uses less digits than its factorization.

1534545036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 1534545036 is about 39173.2694065737. The cubic root of 1534545036 is about 1153.4352319189.

Adding to 1534545036 its reverse (6305454351), we get a palindrome (7839999387).

The spelling of 1534545036 in words is "one billion, five hundred thirty-four million, five hundred forty-five thousand, thirty-six".