10505005554536 has 32 divisors (see below), whose sum is σ = 20879804808000. Its totient is φ = 4937776985856.

The previous prime is 10505005554523. The next prime is 10505005554581. The reversal of 10505005554536 is 63545550050501.

It is a super-2 number, since 2×10505005554536² (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 7 ways as a sum of consecutive naturals, for example, 44843996 + ... + 45077643.

It is an arithmetic number, because the mean of its divisors is an integer number (652493900250).

Almost surely, 2^{10505005554536} is an apocalyptic number.

It is an amenable number.

10505005554536 is a deficient number, since it is larger than the sum of its proper divisors (10374799253464).

10505005554536 is a wasteful number, since it uses less digits than its factorization.

10505005554536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89922521 (or 89922517 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 44.

The spelling of 10505005554536 in words is "ten trillion, five hundred five billion, five million, five hundred fifty-four thousand, five hundred thirty-six".