10420555375 has 16 divisors (see below), whose sum is σ = 13570285248. Its totient is φ = 7973988000.

The previous prime is 10420555333. The next prime is 10420555403. The reversal of 10420555375 is 57355502401.

It is not a de Polignac number, because 10420555375 - 2¹⁷ = 10420424303 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1809396 + ... + 1815145.

It is an arithmetic number, because the mean of its divisors is an integer number (848142828).

Almost surely, 2^10420555375 is an apocalyptic number.

10420555375 is a deficient number, since it is larger than the sum of its proper divisors (3149729873).

10420555375 is an equidigital number, since it uses as much as digits as its factorization.

10420555375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624579 (or 3624569 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 37.

The spelling of 10420555375 in words is "ten billion, four hundred twenty million, five hundred fifty-five thousand, three hundred seventy-five".