54752875867 has 4 divisors (see below), whose sum is σ = 54780268000. Its totient is φ = 54725483736.

The previous prime is 54752875847. The next prime is 54752875939. The reversal of 54752875867 is 76857825745.

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 54752875867 - 2¹⁵ = 54752843099 is a prime.

It is a super-2 number, since 2×54752875867² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54752875799 and 54752875808.

It is not an unprimeable number, because it can be changed into a prime (54752875847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13693068 + ... + 13697065.

It is an arithmetic number, because the mean of its divisors is an integer number (13695067000).

Almost surely, 2^54752875867 is an apocalyptic number.

54752875867 is a deficient number, since it is larger than the sum of its proper divisors (27392133).

54752875867 is a wasteful number, since it uses less digits than its factorization.

54752875867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27392132.

The product of its digits is 131712000, while the sum is 64.

The spelling of 54752875867 in words is "fifty-four billion, seven hundred fifty-two million, eight hundred seventy-five thousand, eight hundred sixty-seven".