5255551005 has 8 divisors (see below), whose sum is σ = 8408881632. Its totient is φ = 2802960528.

The previous prime is 5255550973. The next prime is 5255551009. The reversal of 5255551005 is 5001555525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5255551005 - 2⁵ = 5255550973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255551009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175185019 + ... + 175185048.

It is an arithmetic number, because the mean of its divisors is an integer number (1051110204).

Almost surely, 2^5255551005 is an apocalyptic number.

It is an amenable number.

5255551005 is a deficient number, since it is larger than the sum of its proper divisors (3153330627).

5255551005 is a wasteful number, since it uses less digits than its factorization.

5255551005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350370075.

The product of its (nonzero) digits is 31250, while the sum is 33.

The square root of 5255551005 is about 72495.1791845499. The cubic root of 5255551005 is about 1738.6256603702.

The spelling of 5255551005 in words is "five billion, two hundred fifty-five million, five hundred fifty-one thousand, five".