2029500458651 has 2 divisors, whose sum is σ = 2029500458652. Its totient is φ = 2029500458650.

The previous prime is 2029500458611. The next prime is 2029500458653. The reversal of 2029500458651 is 1568540059202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2029500458651 is a prime.

It is a super-2 number, since 2×2029500458651² (a number of 25 digits) contains 22 as substring.

Together with 2029500458653, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2029500458596 and 2029500458605.

It is not a weakly prime, because it can be changed into another prime (2029500458653) 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, 1014750229325 + 1014750229326.

It is an arithmetic number, because the mean of its divisors is an integer number (1014750229326).

Almost surely, 2^{2029500458651} is an apocalyptic number.

2029500458651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029500458651 is an equidigital number, since it uses as much as digits as its factorization.

2029500458651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 2029500458651 in words is "two trillion, twenty-nine billion, five hundred million, four hundred fifty-eight thousand, six hundred fifty-one".