948009072505 has 8 divisors (see below), whose sum is σ = 1241030058624. Its totient is φ = 689461143600.

The previous prime is 948009072499. The next prime is 948009072509. The reversal of 948009072505 is 505270900849.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 948009072505 - 2³ = 948009072497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948009072509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8618264241 + ... + 8618264350.

It is an arithmetic number, because the mean of its divisors is an integer number (155128757328).

Almost surely, 2^948009072505 is an apocalyptic number.

It is an amenable number.

948009072505 is a deficient number, since it is larger than the sum of its proper divisors (293020986119).

948009072505 is a wasteful number, since it uses less digits than its factorization.

948009072505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17236528607.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 948009072505 in words is "nine hundred forty-eight billion, nine million, seventy-two thousand, five hundred five".