10654261545 has 16 divisors (see below), whose sum is σ = 17102352960. Its totient is φ = 5663761344.

The previous prime is 10654261531. The next prime is 10654261547. The reversal of 10654261545 is 54516245601.

It is not a de Polignac number, because 10654261545 - 2⁴ = 10654261529 is a prime.

It is a super-2 number, since 2×10654261545² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10654261547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152210 + ... + 1161419.

It is an arithmetic number, because the mean of its divisors is an integer number (1068897060).

Almost surely, 2^10654261545 is an apocalyptic number.

10654261545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10654261545 is a deficient number, since it is larger than the sum of its proper divisors (6448091415).

10654261545 is a wasteful number, since it uses less digits than its factorization.

10654261545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313944.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 10654261545 in words is "ten billion, six hundred fifty-four million, two hundred sixty-one thousand, five hundred forty-five".