1755156838063 has 8 divisors (see below), whose sum is σ = 1803582384768. Its totient is φ = 1706783337504.

The previous prime is 1755156838049. The next prime is 1755156838067. The reversal of 1755156838063 is 3608386515571.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1755156838063 - 2⁵ = 1755156838031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1755156837989 and 1755156838007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1755156838067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12943156 + ... + 13078057.

It is an arithmetic number, because the mean of its divisors is an integer number (225447798096).

Almost surely, 2^{1755156838063} is an apocalyptic number.

1755156838063 is a deficient number, since it is larger than the sum of its proper divisors (48425546705).

1755156838063 is a wasteful number, since it uses less digits than its factorization.

1755156838063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26023073.

The product of its (nonzero) digits is 18144000, while the sum is 58.

The spelling of 1755156838063 in words is "one trillion, seven hundred fifty-five billion, one hundred fifty-six million, eight hundred thirty-eight thousand, sixty-three".