145057127 has 2 divisors, whose sum is σ = 145057128. Its totient is φ = 145057126.

The previous prime is 145057069. The next prime is 145057151. The reversal of 145057127 is 721750541.

145057127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145057127 - 2¹⁰ = 145056103 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 145057093 and 145057102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145057327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72528563 + 72528564.

It is an arithmetic number, because the mean of its divisors is an integer number (72528564).

Almost surely, 2^145057127 is an apocalyptic number.

145057127 is a deficient number, since it is larger than the sum of its proper divisors (1).

145057127 is an equidigital number, since it uses as much as digits as its factorization.

145057127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 145057127 is about 12043.9664147655. The cubic root of 145057127 is about 525.4277716882.

The spelling of 145057127 in words is "one hundred forty-five million, fifty-seven thousand, one hundred twenty-seven".