148245496747 has 2 divisors, whose sum is σ = 148245496748. Its totient is φ = 148245496746.

The previous prime is 148245496741. The next prime is 148245496757. The reversal of 148245496747 is 747694542841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148245496747 - 2²³ = 148237108139 is a prime.

It is not a weakly prime, because it can be changed into another prime (148245496741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74122748373 + 74122748374.

It is an arithmetic number, because the mean of its divisors is an integer number (74122748374).

Almost surely, 2^148245496747 is an apocalyptic number.

148245496747 is a deficient number, since it is larger than the sum of its proper divisors (1).

148245496747 is an equidigital number, since it uses as much as digits as its factorization.

148245496747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54190080, while the sum is 61.

The spelling of 148245496747 in words is "one hundred forty-eight billion, two hundred forty-five million, four hundred ninety-six thousand, seven hundred forty-seven".