1065652506361 has 48 divisors (see below), whose sum is σ = 1168928523840. Its totient is φ = 970864828416.

The previous prime is 1065652506353. The next prime is 1065652506377. The reversal of 1065652506361 is 1636052565601.

It is not a de Polignac number, because 1065652506361 - 2³ = 1065652506353 is a prime.

It is a super-2 number, since 2×1065652506361² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1065652506311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5521515481 + ... + 5521515673.

It is an arithmetic number, because the mean of its divisors is an integer number (24352677580).

Almost surely, 2^{1065652506361} is an apocalyptic number.

It is an amenable number.

1065652506361 is a deficient number, since it is larger than the sum of its proper divisors (103276017479).

1065652506361 is an frugal number, since it uses more digits than its factorization.

1065652506361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 1065652506361 in words is "one trillion, sixty-five billion, six hundred fifty-two million, five hundred six thousand, three hundred sixty-one".