6625552235 has 12 divisors (see below), whose sum is σ = 8149321344. Its totient is φ = 5171156160.

The previous prime is 6625552231. The next prime is 6625552261. The reversal of 6625552235 is 5322555266.

It is a happy number.

It is not a de Polignac number, because 6625552235 - 2² = 6625552231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6625552192 and 6625552201.

It is not an unprimeable number, because it can be changed into a prime (6625552231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385739 + ... + 402548.

It is an arithmetic number, because the mean of its divisors is an integer number (679110112).

Almost surely, 2^6625552235 is an apocalyptic number.

6625552235 is a deficient number, since it is larger than the sum of its proper divisors (1523769109).

6625552235 is an equidigital number, since it uses as much as digits as its factorization.

6625552235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788374 (or 788333 counting only the distinct ones).

The product of its digits is 540000, while the sum is 41.

The square root of 6625552235 is about 81397.4952624465. The cubic root of 6625552235 is about 1878.1950606283.

The spelling of 6625552235 in words is "six billion, six hundred twenty-five million, five hundred fifty-two thousand, two hundred thirty-five".