5656146237726 has 64 divisors (see below), whose sum is σ = 11630914606080. Its totient is φ = 1832629916160.

The previous prime is 5656146237659. The next prime is 5656146237727. The reversal of 5656146237726 is 6277326416565.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5656146237726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656146237727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73167771 + ... + 73245033.

It is an arithmetic number, because the mean of its divisors is an integer number (181733040720).

Almost surely, 2^{5656146237726} is an apocalyptic number.

5656146237726 is an abundant number, since it is smaller than the sum of its proper divisors (5974768368354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5656146237726 is a wasteful number, since it uses less digits than its factorization.

5656146237726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78401.

The product of its digits is 76204800, while the sum is 60.

The spelling of 5656146237726 in words is "five trillion, six hundred fifty-six billion, one hundred forty-six million, two hundred thirty-seven thousand, seven hundred twenty-six".