105464324557 has 2 divisors, whose sum is σ = 105464324558. Its totient is φ = 105464324556.

The previous prime is 105464324531. The next prime is 105464324569. The reversal of 105464324557 is 755423464501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82618304356 + 22846020201 = 287434^2 + 151149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105464324557 is a prime.

It is a super-2 number, since 2×105464324557² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105464324257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52732162278 + 52732162279.

It is an arithmetic number, because the mean of its divisors is an integer number (52732162279).

Almost surely, 2^105464324557 is an apocalyptic number.

It is an amenable number.

105464324557 is a deficient number, since it is larger than the sum of its proper divisors (1).

105464324557 is an equidigital number, since it uses as much as digits as its factorization.

105464324557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 105464324557 in words is "one hundred five billion, four hundred sixty-four million, three hundred twenty-four thousand, five hundred fifty-seven".