53325540520555 has 32 divisors (see below), whose sum is σ = 65091345076800. Its totient is φ = 41933768540160.

The previous prime is 53325540520547. The next prime is 53325540520573. The reversal of 53325540520555 is 55502504552335.

It is not a de Polignac number, because 53325540520555 - 2³ = 53325540520547 is a prime.

It is a super-2 number, since 2×53325540520555² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53325540520499 and 53325540520508.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53638395 + ... + 54623515.

It is an arithmetic number, because the mean of its divisors is an integer number (2034104533650).

Almost surely, 2^{53325540520555} is an apocalyptic number.

53325540520555 is a deficient number, since it is larger than the sum of its proper divisors (11765804556245).

53325540520555 is a wasteful number, since it uses less digits than its factorization.

53325540520555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986031.

The product of its (nonzero) digits is 11250000, while the sum is 49.

The spelling of 53325540520555 in words is "fifty-three trillion, three hundred twenty-five billion, five hundred forty million, five hundred twenty thousand, five hundred fifty-five".