151915065800 has 96 divisors (see below), whose sum is σ = 358842825000. Its totient is φ = 59803176960.

The previous prime is 151915065779. The next prime is 151915065833. The reversal of 151915065800 is 8560519151.

It can be written as a sum of positive squares in 12 ways, for example, as 47416996 + 151867648804 = 6886^2 + 389702^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3224816 + ... + 3271584.

Almost surely, 2^151915065800 is an apocalyptic number.

151915065800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151915065800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179421412500).

151915065800 is an abundant number, since it is smaller than the sum of its proper divisors (206927759200).

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

151915065800 is a wasteful number, since it uses less digits than its factorization.

151915065800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47043 (or 47034 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 41.

The spelling of 151915065800 in words is "one hundred fifty-one billion, nine hundred fifteen million, sixty-five thousand, eight hundred".