1373672523604 has 12 divisors (see below), whose sum is σ = 2403947847924. Its totient is φ = 686830281344.

The previous prime is 1373672523551. The next prime is 1373672523607. The reversal of 1373672523604 is 4063252763731.

It can be written as a sum of positive squares in 2 ways, for example, as 1251717915204 + 121954608400 = 1118802^2 + 349220^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373672523607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956767 + ... + 1913830.

It is an arithmetic number, because the mean of its divisors is an integer number (200328987327).

Almost surely, 2^{1373672523604} is an apocalyptic number.

It is an amenable number.

1373672523604 is a deficient number, since it is larger than the sum of its proper divisors (1030275324320).

1373672523604 is a wasteful number, since it uses less digits than its factorization.

1373672523604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990234 (or 2990232 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 1373672523604 in words is "one trillion, three hundred seventy-three billion, six hundred seventy-two million, five hundred twenty-three thousand, six hundred four".