54106272665547 has 16 divisors (see below), whose sum is σ = 73218773319552. Its totient is φ = 35532315149760.

The previous prime is 54106272665521. The next prime is 54106272665567. The reversal of 54106272665547 is 74556627260145.

It is not a de Polignac number, because 54106272665547 - 2²⁴ = 54106255888331 is a prime.

It is a super-4 number, since 4×54106272665547⁴ (a number of 56 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (54106272665567) 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, 56729047 + ... + 57674927.

It is an arithmetic number, because the mean of its divisors is an integer number (4576173332472).

Almost surely, 2^{54106272665547} is an apocalyptic number.

54106272665547 is a deficient number, since it is larger than the sum of its proper divisors (19112500654005).

54106272665547 is a wasteful number, since it uses less digits than its factorization.

54106272665547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230538.

The product of its (nonzero) digits is 84672000, while the sum is 60.

The spelling of 54106272665547 in words is "fifty-four trillion, one hundred six billion, two hundred seventy-two million, six hundred sixty-five thousand, five hundred forty-seven".