10354518887065 has 8 divisors (see below), whose sum is σ = 12535382157768. Its totient is φ = 8210308780800.

The previous prime is 10354518887059. The next prime is 10354518887071. The reversal of 10354518887065 is 56078881545301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10354518887059) and next prime (10354518887071).

It can be written as a sum of positive squares in 4 ways, for example, as 190817827929 + 10163701059136 = 436827^2 + 3188056^2 .

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

It is not a de Polignac number, because 10354518887065 - 2³ = 10354518887057 is a prime.

It is a super-3 number, since 3×10354518887065³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10354518886994 and 10354518887012.

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 7 ways as a sum of consecutive naturals, for example, 9163290486 + ... + 9163291615.

It is an arithmetic number, because the mean of its divisors is an integer number (1566922769721).

Almost surely, 2^{10354518887065} is an apocalyptic number.

It is an amenable number.

10354518887065 is a deficient number, since it is larger than the sum of its proper divisors (2180863270703).

10354518887065 is a wasteful number, since it uses less digits than its factorization.

10354518887065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18326582219.

The product of its (nonzero) digits is 32256000, while the sum is 61.

The spelling of 10354518887065 in words is "ten trillion, three hundred fifty-four billion, five hundred eighteen million, eight hundred eighty-seven thousand, sixty-five".