4145257751 has 2 divisors, whose sum is σ = 4145257752. Its totient is φ = 4145257750.

The previous prime is 4145257717. The next prime is 4145257799. The reversal of 4145257751 is 1577525414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4145257751 - 2²² = 4141063447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4145257699 and 4145257708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4145259751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072628875 + 2072628876.

It is an arithmetic number, because the mean of its divisors is an integer number (2072628876).

Almost surely, 2^4145257751 is an apocalyptic number.

4145257751 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145257751 is an equidigital number, since it uses as much as digits as its factorization.

4145257751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196000, while the sum is 41.

The square root of 4145257751 is about 64383.6761221352. The cubic root of 4145257751 is about 1606.3882297912.

The spelling of 4145257751 in words is "four billion, one hundred forty-five million, two hundred fifty-seven thousand, seven hundred fifty-one".