451599317793011 has 2 divisors, whose sum is σ = 451599317793012. Its totient is φ = 451599317793010.

The previous prime is 451599317792969. The next prime is 451599317793077. The reversal of 451599317793011 is 110397713995154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 451599317793011 - 2²² = 451599313598707 is a prime.

It is a super-2 number, since 2×451599317793011² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (451599317790011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225799658896505 + 225799658896506.

It is an arithmetic number, because the mean of its divisors is an integer number (225799658896506).

Almost surely, 2^{451599317793011} is an apocalyptic number.

451599317793011 is a deficient number, since it is larger than the sum of its proper divisors (1).

451599317793011 is an equidigital number, since it uses as much as digits as its factorization.

451599317793011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32148900, while the sum is 65.

The spelling of 451599317793011 in words is "four hundred fifty-one trillion, five hundred ninety-nine billion, three hundred seventeen million, seven hundred ninety-three thousand, eleven".