150219357197 has 16 divisors (see below), whose sum is σ = 185373229440. Its totient is φ = 118541247552.

The previous prime is 150219357191. The next prime is 150219357217. The reversal of 150219357197 is 791753912051.

It is a happy number.

It is not a de Polignac number, because 150219357197 - 2⁴ = 150219357181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150219357191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2143298 + ... + 2212275.

It is an arithmetic number, because the mean of its divisors is an integer number (11585826840).

Almost surely, 2^150219357197 is an apocalyptic number.

It is an amenable number.

150219357197 is a deficient number, since it is larger than the sum of its proper divisors (35153872243).

150219357197 is a wasteful number, since it uses less digits than its factorization.

150219357197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355972.

The product of its (nonzero) digits is 595350, while the sum is 50.

The spelling of 150219357197 in words is "one hundred fifty billion, two hundred nineteen million, three hundred fifty-seven thousand, one hundred ninety-seven".