5212321255 has 16 divisors (see below), whose sum is σ = 6294585024. Its totient is φ = 4143363840.

The previous prime is 5212321237. The next prime is 5212321277. The reversal of 5212321255 is 5521232125.

It is a de Polignac number, because none of the positive numbers 2^k-5212321255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2149974 + ... + 2152396.

It is an arithmetic number, because the mean of its divisors is an integer number (393411564).

Almost surely, 2^5212321255 is an apocalyptic number.

5212321255 is a deficient number, since it is larger than the sum of its proper divisors (1082263769).

5212321255 is a wasteful number, since it uses less digits than its factorization.

5212321255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986.

The product of its digits is 6000, while the sum is 28.

The square root of 5212321255 is about 72196.4074937251. The cubic root of 5212321255 is about 1733.8454842811.

The spelling of 5212321255 in words is "five billion, two hundred twelve million, three hundred twenty-one thousand, two hundred fifty-five".