105494626537 has 2 divisors, whose sum is σ = 105494626538. Its totient is φ = 105494626536.

The previous prime is 105494626499. The next prime is 105494626571. The reversal of 105494626537 is 735626494501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100022917696 + 5471708841 = 316264^2 + 73971^2 .

It is an emirp because it is prime and its reverse (735626494501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105494626537 - 2²⁷ = 105360408809 is a prime.

It is a super-2 number, since 2×105494626537² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105494626597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52747313268 + 52747313269.

It is an arithmetic number, because the mean of its divisors is an integer number (52747313269).

Almost surely, 2^105494626537 is an apocalyptic number.

It is an amenable number.

105494626537 is a deficient number, since it is larger than the sum of its proper divisors (1).

105494626537 is an equidigital number, since it uses as much as digits as its factorization.

105494626537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 105494626537 in words is "one hundred five billion, four hundred ninety-four million, six hundred twenty-six thousand, five hundred thirty-seven".