151911650880 has 560 divisors, whose sum is σ = 591122511936. Its totient is φ = 36725944320.

The previous prime is 151911650861. The next prime is 151911650903. The reversal of 151911650880 is 88056119151.

151911650880 is a `hidden beast` number, since 1 + 51 + 9 + 1 + 16 + 508 + 80 = 666.

It is a super-3 number, since 3×151911650880³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 193025847 + ... + 193026633.

Almost surely, 2^151911650880 is an apocalyptic number.

151911650880 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 151911650880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295561255968).

151911650880 is an abundant number, since it is smaller than the sum of its proper divisors (439210861056).

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

151911650880 is a wasteful number, since it uses less digits than its factorization.

151911650880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 45.

The spelling of 151911650880 in words is "one hundred fifty-one billion, nine hundred eleven million, six hundred fifty thousand, eight hundred eighty".