54623359570 has 16 divisors (see below), whose sum is σ = 105885281880. Its totient is φ = 20168625024.

The previous prime is 54623359513. The next prime is 54623359573. The reversal of 54623359570 is 7595332645.

It can be written as a sum of positive squares in 4 ways, for example, as 23204733561 + 31418626009 = 152331^2 + 177253^2 .

It is a super-2 number, since 2×54623359570² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54623359573) 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 7 ways as a sum of consecutive naturals, for example, 210089715 + ... + 210089974.

Almost surely, 2^54623359570 is an apocalyptic number.

54623359570 is a deficient number, since it is larger than the sum of its proper divisors (51261922310).

54623359570 is a wasteful number, since it uses less digits than its factorization.

54623359570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420179709.

The product of its (nonzero) digits is 3402000, while the sum is 49.

The spelling of 54623359570 in words is "fifty-four billion, six hundred twenty-three million, three hundred fifty-nine thousand, five hundred seventy".