10546145544 has 32 divisors (see below), whose sum is σ = 28762215840. Its totient is φ = 3195801600.

The previous prime is 10546145507. The next prime is 10546145549. The reversal of 10546145544 is 44554164501.

It is a super-2 number, since 2×10546145544² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10546145549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19973497 + ... + 19974024.

It is an arithmetic number, because the mean of its divisors is an integer number (898819245).

Almost surely, 2^10546145544 is an apocalyptic number.

It is an amenable number.

10546145544 is an abundant number, since it is smaller than the sum of its proper divisors (18216070296).

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

10546145544 is a wasteful number, since it uses less digits than its factorization.

10546145544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39947541 (or 39947537 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 10546145544 in words is "ten billion, five hundred forty-six million, one hundred forty-five thousand, five hundred forty-four".