54372026867 has 4 divisors (see below), whose sum is σ = 54401058120. Its totient is φ = 54342995616.

The previous prime is 54372026861. The next prime is 54372026897. The reversal of 54372026867 is 76862027345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54372026867 - 2²⁸ = 54103591411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54372026861) 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 3 ways as a sum of consecutive naturals, for example, 14512817 + ... + 14516562.

It is an arithmetic number, because the mean of its divisors is an integer number (13600264530).

Almost surely, 2^54372026867 is an apocalyptic number.

54372026867 is a deficient number, since it is larger than the sum of its proper divisors (29031253).

54372026867 is a wasteful number, since it uses less digits than its factorization.

54372026867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29031252.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 54372026867 in words is "fifty-four billion, three hundred seventy-two million, twenty-six thousand, eight hundred sixty-seven".