32023253500 has 48 divisors (see below), whose sum is σ = 79930049472. Its totient is φ = 10979400000.

The previous prime is 32023253491. The next prime is 32023253513. The reversal of 32023253500 is 535232023.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4571251 + ... + 4578250.

It is an arithmetic number, because the mean of its divisors is an integer number (1665209364).

Almost surely, 2^32023253500 is an apocalyptic number.

It is an amenable number.

32023253500 is an abundant number, since it is smaller than the sum of its proper divisors (47906795972).

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

32023253500 is a wasteful number, since it uses less digits than its factorization.

32023253500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9149527 (or 9149515 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 32023253500 its reverse (535232023), we get a palindrome (32558485523).

The spelling of 32023253500 in words is "thirty-two billion, twenty-three million, two hundred fifty-three thousand, five hundred".