151265520000 has 480 divisors, whose sum is σ = 621653569680. Its totient is φ = 34573824000.

The previous prime is 151265519981. The next prime is 151265520001. The reversal of 151265520000 is 25562151.

151265520000 is a `hidden beast` number, since 1 + 5 + 1 + 2 + 655 + 2 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151265520001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 5024994 + ... + 5055006.

Almost surely, 2^151265520000 is an apocalyptic number.

151265520000 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 151265520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310826784840).

151265520000 is an abundant number, since it is smaller than the sum of its proper divisors (470388049680).

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

151265520000 is an equidigital number, since it uses as much as digits as its factorization.

151265520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30060 (or 30030 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 151265520000 in words is "one hundred fifty-one billion, two hundred sixty-five million, five hundred twenty thousand".