151661500600 has 48 divisors (see below), whose sum is σ = 353923943400. Its totient is φ = 60439059840.

The previous prime is 151661500589. The next prime is 151661500643. The reversal of 151661500600 is 6005166151.

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, 1355694 + ... + 1463293.

Almost surely, 2^151661500600 is an apocalyptic number.

151661500600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151661500600 is an abundant number, since it is smaller than the sum of its proper divisors (202262442800).

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

151661500600 is a wasteful number, since it uses less digits than its factorization.

151661500600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819272 (or 2819263 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 151661500600 its reverse (6005166151), we get a palindrome (157666666751).

The spelling of 151661500600 in words is "one hundred fifty-one billion, six hundred sixty-one million, five hundred thousand, six hundred".