376423653605 has 8 divisors (see below), whose sum is σ = 451713157272. Its totient is φ = 301135740928.

The previous prime is 376423653497. The next prime is 376423653647. The reversal of 376423653605 is 506356324673.

It can be written as a sum of positive squares in 4 ways, for example, as 122938591876 + 253485061729 = 350626^2 + 503473^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 376423653605 - 2¹⁶ = 376423588069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206117 + ... + 891813.

It is an arithmetic number, because the mean of its divisors is an integer number (56464144659).

Almost surely, 2^376423653605 is an apocalyptic number.

It is an amenable number.

376423653605 is a deficient number, since it is larger than the sum of its proper divisors (75289503667).

376423653605 is a wasteful number, since it uses less digits than its factorization.

376423653605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795495.

The product of its (nonzero) digits is 8164800, while the sum is 50.

The spelling of 376423653605 in words is "three hundred seventy-six billion, four hundred twenty-three million, six hundred fifty-three thousand, six hundred five".