1379526189673 has 16 divisors (see below), whose sum is σ = 1473308153856. Its totient is φ = 1288574678160.

The previous prime is 1379526189641. The next prime is 1379526189707. The reversal of 1379526189673 is 3769816259731.

It is a cyclic number.

It is not a de Polignac number, because 1379526189673 - 2⁵ = 1379526189641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1379526189599 and 1379526189608.

It is not an unprimeable number, because it can be changed into a prime (1379526189473) 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, 4388586 + ... + 4692412.

It is an arithmetic number, because the mean of its divisors is an integer number (92081759616).

Almost surely, 2^{1379526189673} is an apocalyptic number.

It is an amenable number.

1379526189673 is a deficient number, since it is larger than the sum of its proper divisors (93781964183).

1379526189673 is a wasteful number, since it uses less digits than its factorization.

1379526189673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308484.

The product of its digits is 102876480, while the sum is 67.

The spelling of 1379526189673 in words is "one trillion, three hundred seventy-nine billion, five hundred twenty-six million, one hundred eighty-nine thousand, six hundred seventy-three".