620882267435011 has 2 divisors, whose sum is σ = 620882267435012. Its totient is φ = 620882267435010.

The previous prime is 620882267434987. The next prime is 620882267435057. The reversal of 620882267435011 is 110534762288026.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 620882267435011 - 2¹⁷ = 620882267303939 is a prime.

It is not a weakly prime, because it can be changed into another prime (620882267435611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310441133717505 + 310441133717506.

It is an arithmetic number, because the mean of its divisors is an integer number (310441133717506).

Almost surely, 2^{620882267435011} is an apocalyptic number.

620882267435011 is a deficient number, since it is larger than the sum of its proper divisors (1).

620882267435011 is an equidigital number, since it uses as much as digits as its factorization.

620882267435011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 620882267435011 in words is "six hundred twenty trillion, eight hundred eighty-two billion, two hundred sixty-seven million, four hundred thirty-five thousand, eleven".