150997651200 has 1728 divisors, whose sum is σ = 658782835200. Its totient is φ = 33443020800.

The previous prime is 150997651199. The next prime is 150997651213. The reversal of 150997651200 is 2156799051.

150997651200 is a `hidden beast` number, since 1 + 509 + 9 + 76 + 51 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a super-2 number, since 2×150997651200² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1336262344 + ... + 1336262456.

Almost surely, 2^150997651200 is an apocalyptic number.

150997651200 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 150997651200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329391417600).

150997651200 is an abundant number, since it is smaller than the sum of its proper divisors (507785184000).

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

150997651200 is a wasteful number, since it uses less digits than its factorization.

150997651200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The spelling of 150997651200 in words is "one hundred fifty billion, nine hundred ninety-seven million, six hundred fifty-one thousand, two hundred".