1053654540603 has 64 divisors (see below), whose sum is σ = 1823253027840. Its totient is φ = 526717181952.

The previous prime is 1053654540571. The next prime is 1053654540613. The reversal of 1053654540603 is 3060454563501.

It is not a de Polignac number, because 1053654540603 - 2⁵ = 1053654540571 is a prime.

It is a super-2 number, since 2×1053654540603² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053654540613) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1105950 + ... + 1824947.

It is an arithmetic number, because the mean of its divisors is an integer number (28488328560).

Almost surely, 2^{1053654540603} is an apocalyptic number.

1053654540603 is a deficient number, since it is larger than the sum of its proper divisors (769598487237).

1053654540603 is a wasteful number, since it uses less digits than its factorization.

1053654540603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930996.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 1053654540603 in words is "one trillion, fifty-three billion, six hundred fifty-four million, five hundred forty thousand, six hundred three".