146448000511 has 2 divisors, whose sum is σ = 146448000512. Its totient is φ = 146448000510.

The previous prime is 146448000431. The next prime is 146448000623. The reversal of 146448000511 is 115000844641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146448000511 is a prime.

It is a super-2 number, since 2×146448000511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146448000311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73224000255 + 73224000256.

It is an arithmetic number, because the mean of its divisors is an integer number (73224000256).

Almost surely, 2^146448000511 is an apocalyptic number.

146448000511 is a deficient number, since it is larger than the sum of its proper divisors (1).

146448000511 is an equidigital number, since it uses as much as digits as its factorization.

146448000511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 146448000511 in words is "one hundred forty-six billion, four hundred forty-eight million, five hundred eleven", and thus it is an aban number.