10545185730 has 16 divisors (see below), whose sum is σ = 25308445824. Its totient is φ = 2812049520.

The previous prime is 10545185719. The next prime is 10545185767. The reversal of 10545185730 is 3758154501.

It is a super-2 number, since 2×10545185730² (a number of 21 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, 175753066 + ... + 175753125.

It is an arithmetic number, because the mean of its divisors is an integer number (1581777864).

Almost surely, 2^10545185730 is an apocalyptic number.

10545185730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10545185730 is an abundant number, since it is smaller than the sum of its proper divisors (14763260094).

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

10545185730 is a wasteful number, since it uses less digits than its factorization.

10545185730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351506201.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 10545185730 in words is "ten billion, five hundred forty-five million, one hundred eighty-five thousand, seven hundred thirty".