1529132064 has 48 divisors (see below), whose sum is σ = 4111884000. Its totient is φ = 497277440.

The previous prime is 1529132053. The next prime is 1529132081. The reversal of 1529132064 is 4602319251.

It is a tau number, because it is divible by the number of its divisors (48).

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, 190314 + ... + 198185.

It is an arithmetic number, because the mean of its divisors is an integer number (85664250).

Almost surely, 2^1529132064 is an apocalyptic number.

It is an amenable number.

1529132064 is an abundant number, since it is smaller than the sum of its proper divisors (2582751936).

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

1529132064 is a wasteful number, since it uses less digits than its factorization.

1529132064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388553 (or 388545 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1529132064 is about 39104.1182485937. The cubic root of 1529132064 is about 1152.0774205298.

The spelling of 1529132064 in words is "one billion, five hundred twenty-nine million, one hundred thirty-two thousand, sixty-four".