150146457 has 8 divisors (see below), whose sum is σ = 200287776. Its totient is φ = 100051392.

The previous prime is 150146429. The next prime is 150146467. The reversal of 150146457 is 754641051.

150146457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 150146457 - 2⁶ = 150146393 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (150146467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3103 + ... + 17604.

It is an arithmetic number, because the mean of its divisors is an integer number (25035972).

Almost surely, 2^150146457 is an apocalyptic number.

It is an amenable number.

150146457 is a deficient number, since it is larger than the sum of its proper divisors (50141319).

150146457 is a wasteful number, since it uses less digits than its factorization.

150146457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23127.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 150146457 is about 12253.4263371516. The cubic root of 150146457 is about 531.5021547701.

The spelling of 150146457 in words is "one hundred fifty million, one hundred forty-six thousand, four hundred fifty-seven".