1064265060515 has 8 divisors (see below), whose sum is σ = 1282461664320. Its totient is φ = 847849653952.

The previous prime is 1064265060511. The next prime is 1064265060517. The reversal of 1064265060515 is 5150605624601.

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

It is a cyclic number.

It is not a de Polignac number, because 1064265060515 - 2² = 1064265060511 is a prime.

It is a super-2 number, since 2×1064265060515² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064265060511) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 445297994 + ... + 445300383.

It is an arithmetic number, because the mean of its divisors is an integer number (160307708040).

Almost surely, 2^{1064265060515} is an apocalyptic number.

1064265060515 is a deficient number, since it is larger than the sum of its proper divisors (218196603805).

1064265060515 is an equidigital number, since it uses as much as digits as its factorization.

1064265060515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890598621.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 1064265060515 in words is "one trillion, sixty-four billion, two hundred sixty-five million, sixty thousand, five hundred fifteen".