1532650375 has 32 divisors (see below), whose sum is σ = 1973237760. Its totient is φ = 1187956000.

The previous prime is 1532650331. The next prime is 1532650381. The reversal of 1532650375 is 5730562351.

It is not a de Polignac number, because 1532650375 - 2¹⁹ = 1532126087 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 522162 + ... + 525088.

It is an arithmetic number, because the mean of its divisors is an integer number (61663680).

Almost surely, 2^1532650375 is an apocalyptic number.

1532650375 is a deficient number, since it is larger than the sum of its proper divisors (440587385).

1532650375 is an equidigital number, since it uses as much as digits as its factorization.

1532650375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072 (or 3062 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 1532650375 is about 39149.0788525094. The cubic root of 1532650375 is about 1152.9603313846.

The spelling of 1532650375 in words is "one billion, five hundred thirty-two million, six hundred fifty thousand, three hundred seventy-five".