56455265435033 has 2 divisors, whose sum is σ = 56455265435034. Its totient is φ = 56455265435032.

The previous prime is 56455265434951. The next prime is 56455265435089. The reversal of 56455265435033 is 33053456255465.

It is an a-pointer prime, because the next prime (56455265435089) can be obtained adding 56455265435033 to its sum of digits (56).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28751601650704 + 27703663784329 = 5362052^2 + 5263427^2 .

It is a cyclic number.

It is not a de Polignac number, because 56455265435033 - 2³² = 56450970467737 is a prime.

It is a super-2 number, since 2×56455265435033² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56455265435033.

It is not a weakly prime, because it can be changed into another prime (56455265455033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28227632717516 + 28227632717517.

It is an arithmetic number, because the mean of its divisors is an integer number (28227632717517).

Almost surely, 2^{56455265435033} is an apocalyptic number.

It is an amenable number.

56455265435033 is a deficient number, since it is larger than the sum of its proper divisors (1).

56455265435033 is an equidigital number, since it uses as much as digits as its factorization.

56455265435033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200000, while the sum is 56.

The spelling of 56455265435033 in words is "fifty-six trillion, four hundred fifty-five billion, two hundred sixty-five million, four hundred thirty-five thousand, thirty-three".