145024625377 has 2 divisors, whose sum is σ = 145024625378. Its totient is φ = 145024625376.

The previous prime is 145024625359. The next prime is 145024625393. The reversal of 145024625377 is 773526420541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141749238016 + 3275387361 = 376496^2 + 57231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145024625377 is a prime.

It is not a weakly prime, because it can be changed into another prime (145024625327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72512312688 + 72512312689.

It is an arithmetic number, because the mean of its divisors is an integer number (72512312689).

Almost surely, 2^145024625377 is an apocalyptic number.

It is an amenable number.

145024625377 is a deficient number, since it is larger than the sum of its proper divisors (1).

145024625377 is an equidigital number, since it uses as much as digits as its factorization.

145024625377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 145024625377 in words is "one hundred forty-five billion, twenty-four million, six hundred twenty-five thousand, three hundred seventy-seven".