10505045161534 has 192 divisors, whose sum is σ = 20468926540800. Its totient is φ = 4030981416000.

The previous prime is 10505045161519. The next prime is 10505045161657. The reversal of 10505045161534 is 43516154050501.

It is a super-2 number, since 2×10505045161534² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 2621671359 + ... + 2621675365.

It is an arithmetic number, because the mean of its divisors is an integer number (106608992400).

Almost surely, 2^{10505045161534} is an apocalyptic number.

10505045161534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10505045161534 is a deficient number, since it is larger than the sum of its proper divisors (9963881379266).

10505045161534 is a wasteful number, since it uses less digits than its factorization.

10505045161534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356 (or 4327 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 10505045161534 in words is "ten trillion, five hundred five billion, forty-five million, one hundred sixty-one thousand, five hundred thirty-four".