500255423040 has 56 divisors (see below), whose sum is σ = 1588310971200. Its totient is φ = 133401445888.

The previous prime is 500255423023. The next prime is 500255423093. The reversal of 500255423040 is 40324552005.

500255423040 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 500255422989 and 500255423007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260548740 + ... + 260550659.

Almost surely, 2^500255423040 is an apocalyptic number.

It is an amenable number.

500255423040 is an abundant number, since it is smaller than the sum of its proper divisors (1088055548160).

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

500255423040 is a wasteful number, since it uses less digits than its factorization.

500255423040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521099419 (or 521099409 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 500255423040 its reverse (40324552005), we get a palindrome (540579975045).

The spelling of 500255423040 in words is "five hundred billion, two hundred fifty-five million, four hundred twenty-three thousand, forty".