149975000752 has 20 divisors (see below), whose sum is σ = 293841471960. Its totient is φ = 74144943488.

The previous prime is 149975000731. The next prime is 149975000753. The reversal of 149975000752 is 257000579941.

It is a happy number.

149975000752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 149975000696 and 149975000705.

It is not an unprimeable number, because it can be changed into a prime (149975000753) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52658338 + ... + 52661185.

It is an arithmetic number, because the mean of its divisors is an integer number (14692073598).

Almost surely, 2^149975000752 is an apocalyptic number.

It is an amenable number.

149975000752 is a deficient number, since it is larger than the sum of its proper divisors (143866471208).

149975000752 is a wasteful number, since it uses less digits than its factorization.

149975000752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105319620 (or 105319614 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 49.

The spelling of 149975000752 in words is "one hundred forty-nine billion, nine hundred seventy-five million, seven hundred fifty-two", and thus it is an aban number.