10557773403505 has 96 divisors (see below), whose sum is σ = 14365447113600. Its totient is φ = 7433357589504.

The previous prime is 10557773403473. The next prime is 10557773403521. The reversal of 10557773403505 is 50530437775501.

It is not a de Polignac number, because 10557773403505 - 2⁵ = 10557773403473 is a prime.

It is a super-2 number, since 2×10557773403505² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 150770941 + ... + 150840949.

It is an arithmetic number, because the mean of its divisors is an integer number (149640074100).

Almost surely, 2^{10557773403505} is an apocalyptic number.

It is an amenable number.

10557773403505 is a deficient number, since it is larger than the sum of its proper divisors (3807673710095).

10557773403505 is a wasteful number, since it uses less digits than its factorization.

10557773403505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70191 (or 70172 counting only the distinct ones).

The product of its (nonzero) digits is 7717500, while the sum is 52.

The spelling of 10557773403505 in words is "ten trillion, five hundred fifty-seven billion, seven hundred seventy-three million, four hundred three thousand, five hundred five".