505235150235400 has 96 divisors (see below), whose sum is σ = 1331611671398400. Its totient is φ = 176730028243200.

The previous prime is 505235150235349. The next prime is 505235150235421. The reversal of 505235150235400 is 4532051532505.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 5113666696 + ... + 5113765495.

It is an arithmetic number, because the mean of its divisors is an integer number (13870954910400).

Almost surely, 2^{505235150235400} is an apocalyptic number.

505235150235400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505235150235400 is an abundant number, since it is smaller than the sum of its proper divisors (826376521163000).

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

505235150235400 is a wasteful number, since it uses less digits than its factorization.

505235150235400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10227432239 (or 10227432230 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 505235150235400 in words is "five hundred five trillion, two hundred thirty-five billion, one hundred fifty million, two hundred thirty-five thousand, four hundred".