10500000545 has 8 divisors (see below), whose sum is σ = 13006452480. Its totient is φ = 8129032560.

The previous prime is 10500000529. The next prime is 10500000569. The reversal of 10500000545 is 54500000501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10500000545 - 2⁴ = 10500000529 is a prime.

It is a super-2 number, since 2×10500000545² (a number of 21 digits) contains 22 as substring.

It is a Curzon 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, 33870815 + ... + 33871124.

It is an arithmetic number, because the mean of its divisors is an integer number (1625806560).

Almost surely, 2^10500000545 is an apocalyptic number.

It is an amenable number.

10500000545 is a deficient number, since it is larger than the sum of its proper divisors (2506451935).

10500000545 is an equidigital number, since it uses as much as digits as its factorization.

10500000545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67741975.

The product of its (nonzero) digits is 500, while the sum is 20.

The spelling of 10500000545 in words is "ten billion, five hundred million, five hundred forty-five", and thus it is an aban number.