500151551613228 has 18 divisors (see below), whose sum is σ = 1264271977689084. Its totient is φ = 166717183871064.

The previous prime is 500151551613127. The next prime is 500151551613229. The reversal of 500151551613228 is 822316155151005.

500151551613228 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 5 + 1 + 5 + 5 + 1 + 613 + 2 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×500151551613228² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500151551613229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6946549327926 + ... + 6946549327997.

It is an arithmetic number, because the mean of its divisors is an integer number (70237332093838).

Almost surely, 2^{500151551613228} is an apocalyptic number.

It is an amenable number.

500151551613228 is an abundant number, since it is smaller than the sum of its proper divisors (764120426075856).

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

500151551613228 is a wasteful number, since it uses less digits than its factorization.

500151551613228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13893098655933 (or 13893098655928 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 45.

The spelling of 500151551613228 in words is "five hundred trillion, one hundred fifty-one billion, five hundred fifty-one million, six hundred thirteen thousand, two hundred twenty-eight".