148577624616947 has 2 divisors, whose sum is σ = 148577624616948. Its totient is φ = 148577624616946.

The previous prime is 148577624616931. The next prime is 148577624617001. The reversal of 148577624616947 is 749616426775841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148577624616947 - 2⁴ = 148577624616931 is a prime.

It is a super-3 number, since 3×148577624616947³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (148577624615947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74288812308473 + 74288812308474.

It is an arithmetic number, because the mean of its divisors is an integer number (74288812308474).

Almost surely, 2^{148577624616947} is an apocalyptic number.

148577624616947 is a deficient number, since it is larger than the sum of its proper divisors (1).

148577624616947 is an equidigital number, since it uses as much as digits as its factorization.

148577624616947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3413975040, while the sum is 77.

The spelling of 148577624616947 in words is "one hundred forty-eight trillion, five hundred seventy-seven billion, six hundred twenty-four million, six hundred sixteen thousand, nine hundred forty-seven".