10545115654530 has 96 divisors (see below), whose sum is σ = 27459754358400. Its totient is φ = 2807677990656.

The previous prime is 10545115654499. The next prime is 10545115654543. The reversal of 10545115654530 is 3545651154501.

10545115654530 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 5 + 11 + 56 + 54 + 530 = 666.

It is a super-2 number, since 2×10545115654530² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 537759366 + ... + 537778974.

It is an arithmetic number, because the mean of its divisors is an integer number (286039107900).

Almost surely, 2^{10545115654530} is an apocalyptic number.

10545115654530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10545115654530 is an abundant number, since it is smaller than the sum of its proper divisors (16914638703870).

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

10545115654530 is a wasteful number, since it uses less digits than its factorization.

10545115654530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28568 (or 28565 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 45.

The spelling of 10545115654530 in words is "ten trillion, five hundred forty-five billion, one hundred fifteen million, six hundred fifty-four thousand, five hundred thirty".