32253602340 has 24 divisors (see below), whose sum is σ = 90310086720. Its totient is φ = 8600960608.

The previous prime is 32253602333. The next prime is 32253602341. The reversal of 32253602340 is 4320635223.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 32253602298 and 32253602307.

It is not an unprimeable number, because it can be changed into a prime (32253602341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268779960 + ... + 268780079.

It is an arithmetic number, because the mean of its divisors is an integer number (3762920280).

Almost surely, 2^32253602340 is an apocalyptic number.

32253602340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32253602340 is an abundant number, since it is smaller than the sum of its proper divisors (58056484380).

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

32253602340 is a wasteful number, since it uses less digits than its factorization.

32253602340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537560051 (or 537560049 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 32253602340 in words is "thirty-two billion, two hundred fifty-three million, six hundred two thousand, three hundred forty".