5429995032251 has 2 divisors, whose sum is σ = 5429995032252. Its totient is φ = 5429995032250.

The previous prime is 5429995032179. The next prime is 5429995032281. The reversal of 5429995032251 is 1522305999245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5429995032251 - 2¹⁴ = 5429995015867 is a prime.

It is not a weakly prime, because it can be changed into another prime (5429995032281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2714997516125 + 2714997516126.

It is an arithmetic number, because the mean of its divisors is an integer number (2714997516126).

Almost surely, 2^{5429995032251} is an apocalyptic number.

5429995032251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5429995032251 is an equidigital number, since it uses as much as digits as its factorization.

5429995032251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748000, while the sum is 56.

The spelling of 5429995032251 in words is "five trillion, four hundred twenty-nine billion, nine hundred ninety-five million, thirty-two thousand, two hundred fifty-one".