479900011011251 has 2 divisors, whose sum is σ = 479900011011252. Its totient is φ = 479900011011250.

The previous prime is 479900011011233. The next prime is 479900011011451. The reversal of 479900011011251 is 152110110009974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479900011011251 - 2¹⁴ = 479900010994867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 479900011011199 and 479900011011208.

It is not a weakly prime, because it can be changed into another prime (479900011011151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239950005505625 + 239950005505626.

It is an arithmetic number, because the mean of its divisors is an integer number (239950005505626).

Almost surely, 2^{479900011011251} is an apocalyptic number.

479900011011251 is a deficient number, since it is larger than the sum of its proper divisors (1).

479900011011251 is an equidigital number, since it uses as much as digits as its factorization.

479900011011251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 41.

The spelling of 479900011011251 in words is "four hundred seventy-nine trillion, nine hundred billion, eleven million, eleven thousand, two hundred fifty-one".