11451795167587 has 2 divisors, whose sum is σ = 11451795167588. Its totient is φ = 11451795167586.

The previous prime is 11451795167567. The next prime is 11451795167591. The reversal of 11451795167587 is 78576159715411.

11451795167587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11451795167587 - 2³¹ = 11449647683939 is a prime.

It is a super-2 number, since 2×11451795167587² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11451795167567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5725897583793 + 5725897583794.

It is an arithmetic number, because the mean of its divisors is an integer number (5725897583794).

Almost surely, 2^{11451795167587} is an apocalyptic number.

11451795167587 is a deficient number, since it is larger than the sum of its proper divisors (1).

11451795167587 is an equidigital number, since it uses as much as digits as its factorization.

11451795167587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088000, while the sum is 67.

The spelling of 11451795167587 in words is "eleven trillion, four hundred fifty-one billion, seven hundred ninety-five million, one hundred sixty-seven thousand, five hundred eighty-seven".