10545037574 has 4 divisors (see below), whose sum is σ = 15817556364. Its totient is φ = 5272518786.

The previous prime is 10545037567. The next prime is 10545037579. The reversal of 10545037574 is 47573054501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10545037574² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10545037579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636259392 + ... + 2636259395.

It is an arithmetic number, because the mean of its divisors is an integer number (3954389091).

Almost surely, 2^10545037574 is an apocalyptic number.

10545037574 is a deficient number, since it is larger than the sum of its proper divisors (5272518790).

10545037574 is an equidigital number, since it uses as much as digits as its factorization.

10545037574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272518789.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 10545037574 in words is "ten billion, five hundred forty-five million, thirty-seven thousand, five hundred seventy-four".