1993293261052 has 48 divisors (see below), whose sum is σ = 3608478720000. Its totient is φ = 962924955200.

The previous prime is 1993293261041. The next prime is 1993293261061. The reversal of 1993293261052 is 2501623923991.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4492074 + ... + 4915822.

It is an arithmetic number, because the mean of its divisors is an integer number (75176640000).

Almost surely, 2^{1993293261052} is an apocalyptic number.

It is an amenable number.

1993293261052 is a deficient number, since it is larger than the sum of its proper divisors (1615185458948).

1993293261052 is a wasteful number, since it uses less digits than its factorization.

1993293261052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424122 (or 424120 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 52.

The spelling of 1993293261052 in words is "one trillion, nine hundred ninety-three billion, two hundred ninety-three million, two hundred sixty-one thousand, fifty-two".