538964956003992 has 128 divisors (see below), whose sum is σ = 1571351134848000. Its totient is φ = 153987563649024.

The previous prime is 538964956003973. The next prime is 538964956004053. The reversal of 538964956003992 is 299300659469835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559484088 + ... + 560446584.

It is an arithmetic number, because the mean of its divisors is an integer number (12276180741000).

Almost surely, 2^{538964956003992} is an apocalyptic number.

It is an amenable number.

538964956003992 is an abundant number, since it is smaller than the sum of its proper divisors (1032386178844008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538964956003992 is a wasteful number, since it uses less digits than its factorization.

538964956003992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030550 (or 1030532 counting only the distinct ones).

The product of its (nonzero) digits is 3401222400, while the sum is 78.

The spelling of 538964956003992 in words is "five hundred thirty-eight trillion, nine hundred sixty-four billion, nine hundred fifty-six million, three thousand, nine hundred ninety-two".