1535135066 has 16 divisors (see below), whose sum is σ = 2378112000. Its totient is φ = 742454640.

The previous prime is 1535135053. The next prime is 1535135081. The reversal of 1535135066 is 6605315351.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165935 + ... + 174941.

It is an arithmetic number, because the mean of its divisors is an integer number (148632000).

Almost surely, 2^1535135066 is an apocalyptic number.

1535135066 is a deficient number, since it is larger than the sum of its proper divisors (842976934).

1535135066 is a wasteful number, since it uses less digits than its factorization.

1535135066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11789.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 1535135066 is about 39180.7997110830. The cubic root of 1535135066 is about 1153.5830442819.

The spelling of 1535135066 in words is "one billion, five hundred thirty-five million, one hundred thirty-five thousand, sixty-six".