525055255553 has 8 divisors (see below), whose sum is σ = 526506739200. Its totient is φ = 523605026560.

The previous prime is 525055255523. The next prime is 525055255619. The reversal of 525055255553 is 355552550525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 525055255553 - 2⁸ = 525055255297 is a prime.

It is a super-2 number, since 2×525055255553² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 525055255498 and 525055255507.

It is not an unprimeable number, because it can be changed into a prime (525055255523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527576 + ... + 1152582.

It is an arithmetic number, because the mean of its divisors is an integer number (65813342400).

Almost surely, 2^525055255553 is an apocalyptic number.

It is an amenable number.

525055255553 is a deficient number, since it is larger than the sum of its proper divisors (1451483647).

525055255553 is a wasteful number, since it uses less digits than its factorization.

525055255553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627327.

The product of its (nonzero) digits is 4687500, while the sum is 47.

The spelling of 525055255553 in words is "five hundred twenty-five billion, fifty-five million, two hundred fifty-five thousand, five hundred fifty-three".