1375719650493 has 16 divisors (see below), whose sum is σ = 1841542831296. Its totient is φ = 913521889280.

The previous prime is 1375719650479. The next prime is 1375719650587. The reversal of 1375719650493 is 3940569175731.

It is a cyclic number.

It is not a de Polignac number, because 1375719650493 - 2⁸ = 1375719650237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375719650413) 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, 15391630 + ... + 15480752.

It is an arithmetic number, because the mean of its divisors is an integer number (115096426956).

Almost surely, 2^{1375719650493} is an apocalyptic number.

It is an amenable number.

1375719650493 is a deficient number, since it is larger than the sum of its proper divisors (465823180803).

1375719650493 is a wasteful number, since it uses less digits than its factorization.

1375719650493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109404.

The product of its (nonzero) digits is 21432600, while the sum is 60.

The spelling of 1375719650493 in words is "one trillion, three hundred seventy-five billion, seven hundred nineteen million, six hundred fifty thousand, four hundred ninety-three".