502260555240 has 192 divisors, whose sum is σ = 1650663368640. Its totient is φ = 132440555520.

The previous prime is 502260555233. The next prime is 502260555257. The reversal of 502260555240 is 42555062205.

502260555240 is a `hidden beast` number, since 5 + 0 + 2 + 2 + 60 + 5 + 552 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 502260555195 and 502260555204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13327464 + ... + 13365096.

It is an arithmetic number, because the mean of its divisors is an integer number (8597205045).

Almost surely, 2^502260555240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502260555240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825331684320).

502260555240 is an abundant number, since it is smaller than the sum of its proper divisors (1148402813400).

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

502260555240 is a wasteful number, since it uses less digits than its factorization.

502260555240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38064 (or 38057 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 502260555240 in words is "five hundred two billion, two hundred sixty million, five hundred fifty-five thousand, two hundred forty".