1052161615265 has 8 divisors (see below), whose sum is σ = 1268156027520. Its totient is φ = 838021232752.

The previous prime is 1052161615249. The next prime is 1052161615283. The reversal of 1052161615265 is 5625161612501.

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 1052161615265 - 2⁴ = 1052161615249 is a prime.

It is a super-2 number, since 2×1052161615265² (a number of 25 digits) contains 22 as substring.

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, 463506185 + ... + 463508454.

It is an arithmetic number, because the mean of its divisors is an integer number (158519503440).

Almost surely, 2^{1052161615265} is an apocalyptic number.

It is an amenable number.

1052161615265 is a deficient number, since it is larger than the sum of its proper divisors (215994412255).

1052161615265 is an equidigital number, since it uses as much as digits as its factorization.

1052161615265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927014871.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 1052161615265 in words is "one trillion, fifty-two billion, one hundred sixty-one million, six hundred fifteen thousand, two hundred sixty-five".