148601624793593 has 2 divisors, whose sum is σ = 148601624793594. Its totient is φ = 148601624793592.

The previous prime is 148601624793493. The next prime is 148601624793623. The reversal of 148601624793593 is 395397426106841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144705213305104 + 3896411488489 = 12029348^2 + 1973933^2 .

It is an emirp because it is prime and its reverse (395397426106841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148601624793593 - 2³⁰ = 148600551051769 is a prime.

It is not a weakly prime, because it can be changed into another prime (148601624793493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74300812396796 + 74300812396797.

It is an arithmetic number, because the mean of its divisors is an integer number (74300812396797).

It is a 2-persistent number, because it is pandigital, and so is 2⋅148601624793593 = 297203249587186, but 3⋅148601624793593 = 445804874380779 is not.

Almost surely, 2^{148601624793593} is an apocalyptic number.

It is an amenable number.

148601624793593 is a deficient number, since it is larger than the sum of its proper divisors (1).

148601624793593 is an equidigital number, since it uses as much as digits as its factorization.

148601624793593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 148601624793593 in words is "one hundred forty-eight trillion, six hundred one billion, six hundred twenty-four million, seven hundred ninety-three thousand, five hundred ninety-three".