5135985705552 has 40 divisors (see below), whose sum is σ = 14288575618464. Its totient is φ = 1580303293824.

The previous prime is 5135985705503. The next prime is 5135985705581. The reversal of 5135985705552 is 2555075895315.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115372538 + ... + 4115373785.

Almost surely, 2^{5135985705552} is an apocalyptic number.

5135985705552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5135985705552 is an abundant number, since it is smaller than the sum of its proper divisors (9152589912912).

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

5135985705552 is a wasteful number, since it uses less digits than its factorization.

5135985705552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8230746347 (or 8230746341 counting only the distinct ones).

The product of its (nonzero) digits is 47250000, while the sum is 60.

The spelling of 5135985705552 in words is "five trillion, one hundred thirty-five billion, nine hundred eighty-five million, seven hundred five thousand, five hundred fifty-two".