6632255400 has 96 divisors (see below), whose sum is σ = 20820393600. Its totient is φ = 1746201600.

The previous prime is 6632255393. The next prime is 6632255419. The reversal of 6632255400 is 45522366.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22561 + ... + 117360.

It is an arithmetic number, because the mean of its divisors is an integer number (216879100).

Almost surely, 2^6632255400 is an apocalyptic number.

6632255400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6632255400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10410196800).

6632255400 is an abundant number, since it is smaller than the sum of its proper divisors (14188138200).

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

6632255400 is a wasteful number, since it uses less digits than its factorization.

6632255400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140019 (or 140010 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 6632255400 is about 81438.6603524395. The cubic root of 6632255400 is about 1878.8282459868.

Adding to 6632255400 its reverse (45522366), we get a palindrome (6677777766).

The spelling of 6632255400 in words is "six billion, six hundred thirty-two million, two hundred fifty-five thousand, four hundred".