145026003461 has 2 divisors, whose sum is σ = 145026003462. Its totient is φ = 145026003460.

The previous prime is 145026003449. The next prime is 145026003497. The reversal of 145026003461 is 164300620541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89751172225 + 55274831236 = 299585^2 + 235106^2 .

It is a cyclic number.

It is not a de Polignac number, because 145026003461 - 2¹⁰ = 145026002437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145026003061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72513001730 + 72513001731.

It is an arithmetic number, because the mean of its divisors is an integer number (72513001731).

Almost surely, 2^145026003461 is an apocalyptic number.

It is an amenable number.

145026003461 is a deficient number, since it is larger than the sum of its proper divisors (1).

145026003461 is an equidigital number, since it uses as much as digits as its factorization.

145026003461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 145026003461 in words is "one hundred forty-five billion, twenty-six million, three thousand, four hundred sixty-one".