105485553510 has 16 divisors (see below), whose sum is σ = 253165328496. Its totient is φ = 28129480928.

The previous prime is 105485553497. The next prime is 105485553527. The reversal of 105485553510 is 15355584501.

It is a super-2 number, since 2×105485553510² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 1758092529 + ... + 1758092588.

It is an arithmetic number, because the mean of its divisors is an integer number (15822833031).

Almost surely, 2^105485553510 is an apocalyptic number.

105485553510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105485553510 is an abundant number, since it is smaller than the sum of its proper divisors (147679774986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105485553510 is a wasteful number, since it uses less digits than its factorization.

105485553510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516185127.

The product of its (nonzero) digits is 300000, while the sum is 42.

The spelling of 105485553510 in words is "one hundred five billion, four hundred eighty-five million, five hundred fifty-three thousand, five hundred ten".