5255503001 has 8 divisors (see below), whose sum is σ = 6009598464. Its totient is φ = 4502234880.

The previous prime is 5255502997. The next prime is 5255503021. The reversal of 5255503001 is 1003055525.

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

It is a cyclic number.

It is not a de Polignac number, because 5255503001 - 2² = 5255502997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5255503021) 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, 193160 + ... + 218681.

It is an arithmetic number, because the mean of its divisors is an integer number (751199808).

Almost surely, 2^5255503001 is an apocalyptic number.

It is an amenable number.

5255503001 is a deficient number, since it is larger than the sum of its proper divisors (754095463).

5255503001 is a wasteful number, since it uses less digits than its factorization.

5255503001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413671.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5255503001 is about 72494.8480997098. The cubic root of 5255503001 is about 1738.6203668409.

Adding to 5255503001 its reverse (1003055525), we get a palindrome (6258558526).

The spelling of 5255503001 in words is "five billion, two hundred fifty-five million, five hundred three thousand, one".