379209308554 has 4 divisors (see below), whose sum is σ = 568813962834. Its totient is φ = 189604654276.

The previous prime is 379209308477. The next prime is 379209308561. The reversal of 379209308554 is 455803902973.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 291875465025 + 87333843529 = 540255^2 + 295523^2 .

It is a junction number, because it is equal to n+sod(n) for n = 379209308495 and 379209308504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94802327137 + ... + 94802327140.

Almost surely, 2^379209308554 is an apocalyptic number.

379209308554 is a deficient number, since it is larger than the sum of its proper divisors (189604654280).

379209308554 is a wasteful number, since it uses less digits than its factorization.

379209308554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189604654279.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 379209308554 in words is "three hundred seventy-nine billion, two hundred nine million, three hundred eight thousand, five hundred fifty-four".