1332871573 has 4 divisors (see below), whose sum is σ = 1454041728. Its totient is φ = 1211701420.

The previous prime is 1332871571. The next prime is 1332871577. The reversal of 1332871573 is 3751782331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3751782331 = 11 ⋅341071121.

It is a cyclic number.

It is not a de Polignac number, because 1332871573 - 2¹ = 1332871571 is a prime.

It is a super-2 number, since 2×1332871573² = 3553093260222988658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332871571) 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, 60585061 + ... + 60585082.

It is an arithmetic number, because the mean of its divisors is an integer number (363510432).

Almost surely, 2^1332871573 is an apocalyptic number.

It is an amenable number.

1332871573 is a deficient number, since it is larger than the sum of its proper divisors (121170155).

1332871573 is a wasteful number, since it uses less digits than its factorization.

1332871573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121170154.

The product of its digits is 105840, while the sum is 40.

The square root of 1332871573 is about 36508.5137057098. The cubic root of 1332871573 is about 1100.5153433755.

The spelling of 1332871573 in words is "one billion, three hundred thirty-two million, eight hundred seventy-one thousand, five hundred seventy-three".