150220049646 has 8 divisors (see below), whose sum is σ = 300440099304. Its totient is φ = 50073349880.

The previous prime is 150220049597. The next prime is 150220049647. The reversal of 150220049646 is 646940022051.

It is a happy number.

150220049646 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.

150220049646 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150220049647) 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, 12518337465 + ... + 12518337476.

It is an arithmetic number, because the mean of its divisors is an integer number (37555012413).

Almost surely, 2^150220049646 is an apocalyptic number.

150220049646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

150220049646 is a wasteful number, since it uses less digits than its factorization.

150220049646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25036674946.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 150220049646 in words is "one hundred fifty billion, two hundred twenty million, forty-nine thousand, six hundred forty-six".