10540661354 has 16 divisors (see below), whose sum is σ = 16479490560. Its totient is φ = 5050799280.

The previous prime is 10540661303. The next prime is 10540661387. The reversal of 10540661354 is 45316604501.

10540661354 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 2×10540661354² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 818909 + ... + 831680.

It is an arithmetic number, because the mean of its divisors is an integer number (1029968160).

Almost surely, 2^10540661354 is an apocalyptic number.

10540661354 is a deficient number, since it is larger than the sum of its proper divisors (5938829206).

10540661354 is a wasteful number, since it uses less digits than its factorization.

10540661354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650725.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10540661354 in words is "ten billion, five hundred forty million, six hundred sixty-one thousand, three hundred fifty-four".