1755226940127 has 8 divisors (see below), whose sum is σ = 2340312460416. Its totient is φ = 1170146356632.

The previous prime is 1755226940119. The next prime is 1755226940179. The reversal of 1755226940127 is 7210496225571.

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

It is not a de Polignac number, because 1755226940127 - 2³ = 1755226940119 is a prime.

It is a super-2 number, since 2×1755226940127² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1755226940127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1755226940527) 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, 304573 + ... + 1898214.

It is an arithmetic number, because the mean of its divisors is an integer number (292539057552).

Almost surely, 2^{1755226940127} is an apocalyptic number.

1755226940127 is a deficient number, since it is larger than the sum of its proper divisors (585085520289).

1755226940127 is a wasteful number, since it uses less digits than its factorization.

1755226940127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468397.

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 1755226940127 in words is "one trillion, seven hundred fifty-five billion, two hundred twenty-six million, nine hundred forty thousand, one hundred twenty-seven".