151227521800 has 48 divisors (see below), whose sum is σ = 351631193940. Its totient is φ = 60486328320.

The previous prime is 151227521791. The next prime is 151227521831. The reversal of 151227521800 is 8125722151.

151227521800 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 24914096964 + 126313424836 = 157842^2 + 355406^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3834984 + ... + 3874216.

Almost surely, 2^151227521800 is an apocalyptic number.

151227521800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151227521800 is an abundant number, since it is smaller than the sum of its proper divisors (200403672140).

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

151227521800 is a wasteful number, since it uses less digits than its factorization.

151227521800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58522 (or 58513 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The spelling of 151227521800 in words is "one hundred fifty-one billion, two hundred twenty-seven million, five hundred twenty-one thousand, eight hundred".