56865167769602 has 8 divisors (see below), whose sum is σ = 85299895418112. Its totient is φ = 28431869296900.

The previous prime is 56865167769601. The next prime is 56865167769629. The reversal of 56865167769602 is 20696776156865.

It is a happy number.

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

It is a super-3 number, since 3×56865167769602³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56865167769602.

It is not an unprimeable number, because it can be changed into a prime (56865167769601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357194474 + ... + 357353637.

It is an arithmetic number, because the mean of its divisors is an integer number (10662486927264).

Almost surely, 2^{56865167769602} is an apocalyptic number.

56865167769602 is a deficient number, since it is larger than the sum of its proper divisors (28434727648510).

56865167769602 is a wasteful number, since it uses less digits than its factorization.

56865167769602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714587904.

The product of its (nonzero) digits is 1371686400, while the sum is 74.

The spelling of 56865167769602 in words is "fifty-six trillion, eight hundred sixty-five billion, one hundred sixty-seven million, seven hundred sixty-nine thousand, six hundred two".