10545640094 has 16 divisors (see below), whose sum is σ = 17677393776. Its totient is φ = 4676558400.

The previous prime is 10545640057. The next prime is 10545640097. The reversal of 10545640094 is 49004654501.

10545640094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10545640094² (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 (10545640097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5844797 + ... + 5846600.

It is an arithmetic number, because the mean of its divisors is an integer number (1104837111).

Almost surely, 2^10545640094 is an apocalyptic number.

10545640094 is a deficient number, since it is larger than the sum of its proper divisors (7131753682).

10545640094 is a wasteful number, since it uses less digits than its factorization.

10545640094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11691451.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 10545640094 in words is "ten billion, five hundred forty-five million, six hundred forty thousand, ninety-four".