148828598819 has 2 divisors, whose sum is σ = 148828598820. Its totient is φ = 148828598818.

The previous prime is 148828598777. The next prime is 148828598839. The reversal of 148828598819 is 918895828841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148828598819 is a prime.

It is a super-2 number, since 2×148828598819² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (148828598839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74414299409 + 74414299410.

It is an arithmetic number, because the mean of its divisors is an integer number (74414299410).

Almost surely, 2^148828598819 is an apocalyptic number.

148828598819 is a deficient number, since it is larger than the sum of its proper divisors (1).

148828598819 is an equidigital number, since it uses as much as digits as its factorization.

148828598819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 106168320, while the sum is 71.

The spelling of 148828598819 in words is "one hundred forty-eight billion, eight hundred twenty-eight million, five hundred ninety-eight thousand, eight hundred nineteen".