1535533052 has 12 divisors (see below), whose sum is σ = 2744357280. Its totient is φ = 751430976.

The previous prime is 1535533009. The next prime is 1535533081. The reversal of 1535533052 is 2503355351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4083677 + ... + 4084052.

It is an arithmetic number, because the mean of its divisors is an integer number (228696440).

Almost surely, 2^1535533052 is an apocalyptic number.

It is an amenable number.

1535533052 is a deficient number, since it is larger than the sum of its proper divisors (1208824228).

1535533052 is a wasteful number, since it uses less digits than its factorization.

1535533052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8167780 (or 8167778 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 32.

The square root of 1535533052 is about 39185.8782216247. The cubic root of 1535533052 is about 1153.6827250293.

The spelling of 1535533052 in words is "one billion, five hundred thirty-five million, five hundred thirty-three thousand, fifty-two".