505154030344150 has 24 divisors (see below), whose sum is σ = 1025003450663064. Its totient is φ = 183692374670400.

The previous prime is 505154030344129. The next prime is 505154030344219. The reversal of 505154030344150 is 51443030451505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459230936127 + ... + 459230937226.

It is an arithmetic number, because the mean of its divisors is an integer number (42708477110961).

Almost surely, 2^{505154030344150} is an apocalyptic number.

505154030344150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

505154030344150 is an abundant number, since it is smaller than the sum of its proper divisors (519849420318914).

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

505154030344150 is a wasteful number, since it uses less digits than its factorization.

505154030344150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918461873376 (or 918461873371 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 505154030344150 its reverse (51443030451505), we get a palindrome (556597060795655).

The spelling of 505154030344150 in words is "five hundred five trillion, one hundred fifty-four billion, thirty million, three hundred forty-four thousand, one hundred fifty".