32452691125 has 32 divisors (see below), whose sum is σ = 42745098240. Its totient is φ = 24530817600.

The previous prime is 32452691107. The next prime is 32452691129. The reversal of 32452691125 is 52119625423.

It is a de Polignac number, because none of the positive numbers 2^k-32452691125 is a prime.

It is a super-2 number, since 2×32452691125² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32452691129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891787 + ... + 927463.

It is an arithmetic number, because the mean of its divisors is an integer number (1335784320).

Almost surely, 2^32452691125 is an apocalyptic number.

It is an amenable number.

32452691125 is a deficient number, since it is larger than the sum of its proper divisors (10292407115).

32452691125 is a wasteful number, since it uses less digits than its factorization.

32452691125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36094 (or 36084 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The spelling of 32452691125 in words is "thirty-two billion, four hundred fifty-two million, six hundred ninety-one thousand, one hundred twenty-five".