263901500147 has 2 divisors, whose sum is σ = 263901500148. Its totient is φ = 263901500146.

The previous prime is 263901500129. The next prime is 263901500153. The reversal of 263901500147 is 741005109362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 263901500147 - 2²² = 263897305843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 263901500147.

It is not a weakly prime, because it can be changed into another prime (263901500117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131950750073 + 131950750074.

It is an arithmetic number, because the mean of its divisors is an integer number (131950750074).

Almost surely, 2^263901500147 is an apocalyptic number.

263901500147 is a deficient number, since it is larger than the sum of its proper divisors (1).

263901500147 is an equidigital number, since it uses as much as digits as its factorization.

263901500147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 263901500147 in words is "two hundred sixty-three billion, nine hundred one million, five hundred thousand, one hundred forty-seven".