5255550534 has 32 divisors (see below), whose sum is σ = 11330905824. Its totient is φ = 1615484160.

The previous prime is 5255550529. The next prime is 5255550631. The reversal of 5255550534 is 4350555525.

It is a super-2 number, since 2×5255550534² = 55241622830855370312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 5255550492 and 5255550501.

It is a congruent number.

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, 46642 + ... + 112634.

It is an arithmetic number, because the mean of its divisors is an integer number (354090807).

Almost surely, 2^5255550534 is an apocalyptic number.

5255550534 is an abundant number, since it is smaller than the sum of its proper divisors (6075355290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255550534 is a wasteful number, since it uses less digits than its factorization.

5255550534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67032.

The product of its (nonzero) digits is 375000, while the sum is 39.

The square root of 5255550534 is about 72495.1759360580. The cubic root of 5255550534 is about 1738.6256084320.

The spelling of 5255550534 in words is "five billion, two hundred fifty-five million, five hundred fifty thousand, five hundred thirty-four".