379799764625553 has 8 divisors (see below), whose sum is σ = 507217779362400. Its totient is φ = 252790796486208.

The previous prime is 379799764625521. The next prime is 379799764625569. The reversal of 379799764625553 is 355526467997973.

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

It is not a de Polignac number, because 379799764625553 - 2⁵ = 379799764625521 is a prime.

It is a super-2 number, since 2×379799764625553² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 379799764625553.

It is not an unprimeable number, because it can be changed into a prime (379799764625453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102261647208 + ... + 102261650921.

It is an arithmetic number, because the mean of its divisors is an integer number (63402222420300).

Almost surely, 2^{379799764625553} is an apocalyptic number.

It is an amenable number.

379799764625553 is a deficient number, since it is larger than the sum of its proper divisors (127418014736847).

379799764625553 is a wasteful number, since it uses less digits than its factorization.

379799764625553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204523298751.

The product of its digits is 81015228000, while the sum is 87.

The spelling of 379799764625553 in words is "three hundred seventy-nine trillion, seven hundred ninety-nine billion, seven hundred sixty-four million, six hundred twenty-five thousand, five hundred fifty-three".