1375255722423 has 16 divisors (see below), whose sum is σ = 2054436068736. Its totient is φ = 810961604640.

The previous prime is 1375255722419. The next prime is 1375255722443. The reversal of 1375255722423 is 3242275525731.

It is not a de Polignac number, because 1375255722423 - 2² = 1375255722419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375255722443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563166561 + ... + 563169002.

It is an arithmetic number, because the mean of its divisors is an integer number (128402254296).

Almost surely, 2^{1375255722423} is an apocalyptic number.

1375255722423 is a deficient number, since it is larger than the sum of its proper divisors (679180346313).

1375255722423 is a wasteful number, since it uses less digits than its factorization.

1375255722423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126335614.

The product of its digits is 3528000, while the sum is 48.

The spelling of 1375255722423 in words is "one trillion, three hundred seventy-five billion, two hundred fifty-five million, seven hundred twenty-two thousand, four hundred twenty-three".