2378685533375 has 16 divisors (see below), whose sum is σ = 2969331901536. Its totient is φ = 1902478968000.

The previous prime is 2378685533353. The next prime is 2378685533447. The reversal of 2378685533375 is 5733355868732.

It is not a de Polignac number, because 2378685533375 - 2⁶ = 2378685533311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1838141 + ... + 2852390.

It is an arithmetic number, because the mean of its divisors is an integer number (185583243846).

Almost surely, 2^{2378685533375} is an apocalyptic number.

2378685533375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2378685533375 is a deficient number, since it is larger than the sum of its proper divisors (590646368161).

2378685533375 is an equidigital number, since it uses as much as digits as its factorization.

2378685533375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4694603 (or 4694593 counting only the distinct ones).

The product of its digits is 381024000, while the sum is 65.

The spelling of 2378685533375 in words is "two trillion, three hundred seventy-eight billion, six hundred eighty-five million, five hundred thirty-three thousand, three hundred seventy-five".