5255493964 has 24 divisors (see below), whose sum is σ = 10654978208. Its totient is φ = 2221499520.

The previous prime is 5255493931. The next prime is 5255493967. The reversal of 5255493964 is 4693945525.

It is not an unprimeable number, because it can be changed into a prime (5255493967) 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, 1283547 + ... + 1287634.

Almost surely, 2^5255493964 is an apocalyptic number.

It is an amenable number.

5255493964 is an abundant number, since it is smaller than the sum of its proper divisors (5399484244).

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

5255493964 is a wasteful number, since it uses less digits than its factorization.

5255493964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571265 (or 2571263 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 52.

The square root of 5255493964 is about 72494.7857711160. The cubic root of 5255493964 is about 1738.6193703031.

The spelling of 5255493964 in words is "five billion, two hundred fifty-five million, four hundred ninety-three thousand, nine hundred sixty-four".