54724020555 has 16 divisors (see below), whose sum is σ = 88042185504. Its totient is φ = 29024893440.

The previous prime is 54724020529. The next prime is 54724020577. The reversal of 54724020555 is 55502042745.

It is not a de Polignac number, because 54724020555 - 2¹⁶ = 54723955019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10075374 + ... + 10080803.

It is an arithmetic number, because the mean of its divisors is an integer number (5502636594).

Almost surely, 2^54724020555 is an apocalyptic number.

54724020555 is a deficient number, since it is larger than the sum of its proper divisors (33318164949).

54724020555 is a wasteful number, since it uses less digits than its factorization.

54724020555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20156366.

The product of its (nonzero) digits is 280000, while the sum is 39.

The spelling of 54724020555 in words is "fifty-four billion, seven hundred twenty-four million, twenty thousand, five hundred fifty-five".