32465252573 has 4 divisors (see below), whose sum is σ = 34962579708. Its totient is φ = 29967925440.

The previous prime is 32465252497. The next prime is 32465252641. The reversal of 32465252573 is 37525256423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37525256423 = 2447 ⋅15335209.

It can be written as a sum of positive squares in 2 ways, for example, as 20361292249 + 12103960324 = 142693^2 + 110018^2 .

It is a cyclic number.

It is not a de Polignac number, because 32465252573 - 2¹² = 32465248477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32465252273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248663548 + ... + 1248663573.

It is an arithmetic number, because the mean of its divisors is an integer number (8740644927).

Almost surely, 2^32465252573 is an apocalyptic number.

It is an amenable number.

32465252573 is a deficient number, since it is larger than the sum of its proper divisors (2497327135).

32465252573 is a wasteful number, since it uses less digits than its factorization.

32465252573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497327134.

The product of its digits is 1512000, while the sum is 44.

The spelling of 32465252573 in words is "thirty-two billion, four hundred sixty-five million, two hundred fifty-two thousand, five hundred seventy-three".