5255298480 has 40 divisors (see below), whose sum is σ = 16291426032. Its totient is φ = 1401412864.

The previous prime is 5255298439. The next prime is 5255298493. The reversal of 5255298480 is 848925525.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×5255298480² = 55236324227780620800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10948299 + ... + 10948778.

Almost surely, 2^5255298480 is an apocalyptic number.

It is an amenable number.

5255298480 is an abundant number, since it is smaller than the sum of its proper divisors (11036127552).

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

5255298480 is a wasteful number, since it uses less digits than its factorization.

5255298480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21897093 (or 21897087 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The square root of 5255298480 is about 72493.4374960934. The cubic root of 5255298480 is about 1738.5978134025.

The spelling of 5255298480 in words is "five billion, two hundred fifty-five million, two hundred ninety-eight thousand, four hundred eighty".