32152251740 has 48 divisors (see below), whose sum is σ = 77531188224. Its totient is φ = 10971374400.

The previous prime is 32152251739. The next prime is 32152251743. The reversal of 32152251740 is 4715225123.

It is a junction number, because it is equal to n+sod(n) for n = 32152251697 and 32152251706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32152251743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514676 + ... + 573755.

It is an arithmetic number, because the mean of its divisors is an integer number (1615233088).

Almost surely, 2^32152251740 is an apocalyptic number.

It is an amenable number.

32152251740 is an abundant number, since it is smaller than the sum of its proper divisors (45378936484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32152251740 is a wasteful number, since it uses less digits than its factorization.

32152251740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088658 (or 1088656 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

Adding to 32152251740 its reverse (4715225123), we get a palindrome (36867476863).

The spelling of 32152251740 in words is "thirty-two billion, one hundred fifty-two million, two hundred fifty-one thousand, seven hundred forty".