145827361811 has 2 divisors, whose sum is σ = 145827361812. Its totient is φ = 145827361810.

The previous prime is 145827361783. The next prime is 145827361837. The reversal of 145827361811 is 118163728541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145827361811 - 2⁶ = 145827361747 is a prime.

It is not a weakly prime, because it can be changed into another prime (145827391811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72913680905 + 72913680906.

It is an arithmetic number, because the mean of its divisors is an integer number (72913680906).

Almost surely, 2^145827361811 is an apocalyptic number.

145827361811 is a deficient number, since it is larger than the sum of its proper divisors (1).

145827361811 is an equidigital number, since it uses as much as digits as its factorization.

145827361811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 47.

The spelling of 145827361811 in words is "one hundred forty-five billion, eight hundred twenty-seven million, three hundred sixty-one thousand, eight hundred eleven".