505064935260 has 72 divisors (see below), whose sum is σ = 1536863380416. Its totient is φ = 134259096960.

The previous prime is 505064935213. The next prime is 505064935307. The reversal of 505064935260 is 62539460505.

505064935260 is a `hidden beast` number, since 5 + 0 + 50 + 6 + 493 + 52 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (505064935213) and next prime (505064935307).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4368676 + ... + 4482795.

It is an arithmetic number, because the mean of its divisors is an integer number (21345324728).

Almost surely, 2^505064935260 is an apocalyptic number.

It is an amenable number.

505064935260 is an abundant number, since it is smaller than the sum of its proper divisors (1031798445156).

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

505064935260 is a wasteful number, since it uses less digits than its factorization.

505064935260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8851803 (or 8851798 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 505064935260 in words is "five hundred five billion, sixty-four million, nine hundred thirty-five thousand, two hundred sixty".