56552262267101 has 2 divisors, whose sum is σ = 56552262267102. Its totient is φ = 56552262267100.

The previous prime is 56552262267077. The next prime is 56552262267139. The reversal of 56552262267101 is 10176226225565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46403412120025 + 10148850147076 = 6812005^2 + 3185726^2 .

It is a cyclic number.

It is not a de Polignac number, because 56552262267101 - 2²² = 56552258072797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56552262267101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56552262269101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28276131133550 + 28276131133551.

It is an arithmetic number, because the mean of its divisors is an integer number (28276131133551).

Almost surely, 2^{56552262267101} is an apocalyptic number.

It is an amenable number.

56552262267101 is a deficient number, since it is larger than the sum of its proper divisors (1).

56552262267101 is an equidigital number, since it uses as much as digits as its factorization.

56552262267101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 56552262267101 in words is "fifty-six trillion, five hundred fifty-two billion, two hundred sixty-two million, two hundred sixty-seven thousand, one hundred one".