10255379465 has 8 divisors (see below), whose sum is σ = 12307110408. Its totient is φ = 8203866880.

The previous prime is 10255379443. The next prime is 10255379479. The reversal of 10255379465 is 56497355201.

It can be written as a sum of positive squares in 4 ways, for example, as 4187125264 + 6068254201 = 64708^2 + 77899^2 .

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

It is not a de Polignac number, because 10255379465 - 2⁶ = 10255379401 is a prime.

It is a super-2 number, since 2×10255379465² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78035 + ... + 163095.

It is an arithmetic number, because the mean of its divisors is an integer number (1538388801).

Almost surely, 2^10255379465 is an apocalyptic number.

It is an amenable number.

10255379465 is a deficient number, since it is larger than the sum of its proper divisors (2051730943).

10255379465 is an equidigital number, since it uses as much as digits as its factorization.

10255379465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109179.

The product of its (nonzero) digits is 1134000, while the sum is 47.

The spelling of 10255379465 in words is "ten billion, two hundred fifty-five million, three hundred seventy-nine thousand, four hundred sixty-five".