151202252466 has 24 divisors (see below), whose sum is σ = 327612034620. Its totient is φ = 50399650176.

The previous prime is 151202252401. The next prime is 151202252473. The reversal of 151202252466 is 664252202151.

151202252466 is a `hidden beast` number, since 1 + 5 + 120 + 2 + 2 + 524 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 138439805625 + 12762446841 = 372075^2 + 112971^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 151202252466.

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, 1539406 + ... + 1634678.

Almost surely, 2^151202252466 is an apocalyptic number.

151202252466 is an abundant number, since it is smaller than the sum of its proper divisors (176409782154).

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

151202252466 is a wasteful number, since it uses less digits than its factorization.

151202252466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183450 (or 183447 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 151202252466 in words is "one hundred fifty-one billion, two hundred two million, two hundred fifty-two thousand, four hundred sixty-six".