1575263852 has 12 divisors (see below), whose sum is σ = 2762618040. Its totient is φ = 785944416.

The previous prime is 1575263839. The next prime is 1575263857. The reversal of 1575263852 is 2583625751.

It is not an unprimeable number, because it can be changed into a prime (1575263857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419777 + ... + 423512.

It is an arithmetic number, because the mean of its divisors is an integer number (230218170).

Almost surely, 2^1575263852 is an apocalyptic number.

It is an amenable number.

1575263852 is a deficient number, since it is larger than the sum of its proper divisors (1187354188).

1575263852 is a wasteful number, since it uses less digits than its factorization.

1575263852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843760 (or 843758 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 1575263852 is about 39689.5937494956. The cubic root of 1575263852 is about 1163.5483529797.

The spelling of 1575263852 in words is "one billion, five hundred seventy-five million, two hundred sixty-three thousand, eight hundred fifty-two".