505340525245356 has 24 divisors (see below), whose sum is σ = 1310142102488240. Its totient is φ = 168446841748416.

The previous prime is 505340525245343. The next prime is 505340525245357. The reversal of 505340525245356 is 653542525043505.

505340525245356 is a `hidden beast` number, since 5 + 0 + 5 + 3 + 4 + 0 + 52 + 52 + 4 + 535 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (505340525245357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2339539468621 + ... + 2339539468836.

Almost surely, 2^{505340525245356} is an apocalyptic number.

It is an amenable number.

505340525245356 is an abundant number, since it is smaller than the sum of its proper divisors (804801577242884).

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

505340525245356 is a wasteful number, since it uses less digits than its factorization.

505340525245356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4679078937470 (or 4679078937462 counting only the distinct ones).

The product of its (nonzero) digits is 54000000, while the sum is 54.

The spelling of 505340525245356 in words is "five hundred five trillion, three hundred forty billion, five hundred twenty-five million, two hundred forty-five thousand, three hundred fifty-six".