53864375570 has 32 divisors (see below), whose sum is σ = 98195020848. Its totient is φ = 21271871488.

The previous prime is 53864375563. The next prime is 53864375599. The reversal of 53864375570 is 7557346835.

It is a Cunningham number, because it is equal to 232087²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 19821542521 + 34042833049 = 140789^2 + 184507^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197672 + ... + 383148.

Almost surely, 2^53864375570 is an apocalyptic number.

53864375570 is a deficient number, since it is larger than the sum of its proper divisors (44330645278).

53864375570 is a wasteful number, since it uses less digits than its factorization.

53864375570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185854.

The product of its (nonzero) digits is 10584000, while the sum is 53.

The spelling of 53864375570 in words is "fifty-three billion, eight hundred sixty-four million, three hundred seventy-five thousand, five hundred seventy".