53546614545 has 16 divisors (see below), whose sum is σ = 85677465600. Its totient is φ = 28557233664.

The previous prime is 53546614531. The next prime is 53546614567. The reversal of 53546614545 is 54541664535.

It is a happy number.

It is not a de Polignac number, because 53546614545 - 2⁴ = 53546614529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53546614494 and 53546614503.

It is an unprimeable number.

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, 777712 + ... + 843758.

It is an arithmetic number, because the mean of its divisors is an integer number (5354841600).

Almost surely, 2^53546614545 is an apocalyptic number.

It is an amenable number.

53546614545 is a deficient number, since it is larger than the sum of its proper divisors (32130851055).

53546614545 is a wasteful number, since it uses less digits than its factorization.

53546614545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120104.

The product of its digits is 4320000, while the sum is 48.

The spelling of 53546614545 in words is "fifty-three billion, five hundred forty-six million, six hundred fourteen thousand, five hundred forty-five".