1384758422552 has 32 divisors (see below), whose sum is σ = 2659846835520. Its totient is φ = 675467170560.

The previous prime is 1384758422539. The next prime is 1384758422599. The reversal of 1384758422552 is 2552248574831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11553878 + ... + 11673114.

It is an arithmetic number, because the mean of its divisors is an integer number (83120213610).

Almost surely, 2^{1384758422552} is an apocalyptic number.

It is an amenable number.

1384758422552 is a deficient number, since it is larger than the sum of its proper divisors (1275088412968).

1384758422552 is a wasteful number, since it uses less digits than its factorization.

1384758422552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154691 (or 154687 counting only the distinct ones).

The product of its digits is 21504000, while the sum is 56.

The spelling of 1384758422552 in words is "one trillion, three hundred eighty-four billion, seven hundred fifty-eight million, four hundred twenty-two thousand, five hundred fifty-two".