10145274019 has 2 divisors, whose sum is σ = 10145274020. Its totient is φ = 10145274018.

The previous prime is 10145274001. The next prime is 10145274031. The reversal of 10145274019 is 91047254101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10145274019 - 2⁷ = 10145273891 is a prime.

It is a super-2 number, since 2×10145274019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10145274049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072637009 + 5072637010.

It is an arithmetic number, because the mean of its divisors is an integer number (5072637010).

Almost surely, 2^10145274019 is an apocalyptic number.

10145274019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10145274019 is an equidigital number, since it uses as much as digits as its factorization.

10145274019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 10145274019 in words is "ten billion, one hundred forty-five million, two hundred seventy-four thousand, nineteen".