993711152948 has 6 divisors (see below), whose sum is σ = 1738994517666. Its totient is φ = 496855576472.

The previous prime is 993711152921. The next prime is 993711152953. The reversal of 993711152948 is 849251117399.

It can be written as a sum of positive squares in only one way, i.e., 876766304164 + 116944848784 = 936358^2 + 341972^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124213894115 + ... + 124213894122.

It is an arithmetic number, because the mean of its divisors is an integer number (289832419611).

Almost surely, 2^993711152948 is an apocalyptic number.

It is an amenable number.

993711152948 is a deficient number, since it is larger than the sum of its proper divisors (745283364718).

993711152948 is a wasteful number, since it uses less digits than its factorization.

993711152948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248427788241 (or 248427788239 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 59.

The spelling of 993711152948 in words is "nine hundred ninety-three billion, seven hundred eleven million, one hundred fifty-two thousand, nine hundred forty-eight".