54263204567 has 16 divisors (see below), whose sum is σ = 64517862528. Its totient is φ = 44986925280.

The previous prime is 54263204563. The next prime is 54263204573. The reversal of 54263204567 is 76540236245.

It is not a de Polignac number, because 54263204567 - 2² = 54263204563 is a prime.

It is a super-3 number, since 3×54263204567³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54263204563) 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, 2274053 + ... + 2297790.

It is an arithmetic number, because the mean of its divisors is an integer number (4032366408).

Almost surely, 2^54263204567 is an apocalyptic number.

54263204567 is a deficient number, since it is larger than the sum of its proper divisors (10254657961).

54263204567 is a wasteful number, since it uses less digits than its factorization.

54263204567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4571950.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 54263204567 in words is "fifty-four billion, two hundred sixty-three million, two hundred four thousand, five hundred sixty-seven".