948955593819 has 8 divisors (see below), whose sum is σ = 1286016324112. Its totient is φ = 622265963040.

The previous prime is 948955593793. The next prime is 948955593821. The reversal of 948955593819 is 918395559849.

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

It is not a de Polignac number, because 948955593819 - 2¹⁷ = 948955462747 is a prime.

It is a super-2 number, since 2×948955593819² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948955593829) 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, 2592774664 + ... + 2592775029.

It is an arithmetic number, because the mean of its divisors is an integer number (160752040514).

Almost surely, 2^948955593819 is an apocalyptic number.

948955593819 is a deficient number, since it is larger than the sum of its proper divisors (337060730293).

948955593819 is a wasteful number, since it uses less digits than its factorization.

948955593819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185549757.

The product of its digits is 629856000, while the sum is 75.

The spelling of 948955593819 in words is "nine hundred forty-eight billion, nine hundred fifty-five million, five hundred ninety-three thousand, eight hundred nineteen".