378526625873 has 8 divisors (see below), whose sum is σ = 413967913056. Its totient is φ = 343256968000.

The previous prime is 378526625863. The next prime is 378526625879.

378526625873 is nontrivially palindromic in base 10.

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 378526625873 - 2¹⁰ = 378526624849 is a prime.

It is a super-2 number, since 2×378526625873² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378526625879) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 42902711 + ... + 42911532.

It is an arithmetic number, because the mean of its divisors is an integer number (51745989132).

Almost surely, 2^378526625873 is an apocalyptic number.

It is an amenable number.

378526625873 is a deficient number, since it is larger than the sum of its proper divisors (35441287183).

378526625873 is a wasteful number, since it uses less digits than its factorization.

378526625873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85814655.

The product of its digits is 101606400, while the sum is 62.

The spelling of 378526625873 in words is "three hundred seventy-eight billion, five hundred twenty-six million, six hundred twenty-five thousand, eight hundred seventy-three".