10065045551555 has 8 divisors (see below), whose sum is σ = 12158041779744. Its totient is φ = 7998711696000.

The previous prime is 10065045551443. The next prime is 10065045551563. The reversal of 10065045551555 is 55515554056001.

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

It is not a de Polignac number, because 10065045551555 - 2²² = 10065041357251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6665592326 + ... + 6665593835.

It is an arithmetic number, because the mean of its divisors is an integer number (1519755222468).

Almost surely, 2^{10065045551555} is an apocalyptic number.

10065045551555 is a deficient number, since it is larger than the sum of its proper divisors (2092996228189).

10065045551555 is a wasteful number, since it uses less digits than its factorization.

10065045551555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331186317.

The product of its (nonzero) digits is 1875000, while the sum is 47.

The spelling of 10065045551555 in words is "ten trillion, sixty-five billion, forty-five million, five hundred fifty-one thousand, five hundred fifty-five".