1959493949592 has 32 divisors (see below), whose sum is σ = 5186895750000. Its totient is φ = 614743199744.

The previous prime is 1959493949531. The next prime is 1959493949593. The reversal of 1959493949592 is 2959493949591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1959493949593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401340217 + ... + 2401341032.

Almost surely, 2^{1959493949592} is an apocalyptic number.

1959493949592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1959493949592 is an abundant number, since it is smaller than the sum of its proper divisors (3227401800408).

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

1959493949592 is a wasteful number, since it uses less digits than its factorization.

1959493949592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802681275 (or 4802681271 counting only the distinct ones).

The product of its digits is 1275458400, while the sum is 78.

Subtracting 1959493949592 from its reverse (2959493949591), we obtain a palindrome (999999999999).

The spelling of 1959493949592 in words is "one trillion, nine hundred fifty-nine billion, four hundred ninety-three million, nine hundred forty-nine thousand, five hundred ninety-two".