54645909101 has 16 divisors (see below), whose sum is σ = 66531494400. Its totient is φ = 43839484848.

The previous prime is 54645909083. The next prime is 54645909119. The reversal of 54645909101 is 10190954645.

It is an interprime number because it is at equal distance from previous prime (54645909083) and next prime (54645909119).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54645909101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54645909161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2464091 + ... + 2486168.

It is an arithmetic number, because the mean of its divisors is an integer number (4158218400).

Almost surely, 2^54645909101 is an apocalyptic number.

It is an amenable number.

54645909101 is a deficient number, since it is larger than the sum of its proper divisors (11885585299).

54645909101 is a wasteful number, since it uses less digits than its factorization.

54645909101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950368.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 54645909101 in words is "fifty-four billion, six hundred forty-five million, nine hundred nine thousand, one hundred one".