150651397 has 16 divisors (see below), whose sum is σ = 164545920. Its totient is φ = 137103552.

The previous prime is 150651377. The next prime is 150651401. The reversal of 150651397 is 793156051.

It is a cyclic number.

It is not a de Polignac number, because 150651397 - 2¹¹ = 150649349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150651307) 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, 475083 + ... + 475399.

It is an arithmetic number, because the mean of its divisors is an integer number (10284120).

Almost surely, 2^150651397 is an apocalyptic number.

It is an amenable number.

150651397 is a deficient number, since it is larger than the sum of its proper divisors (13894523).

150651397 is a wasteful number, since it uses less digits than its factorization.

150651397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 150651397 is about 12274.0130764147. The cubic root of 150651397 is about 532.0972990389.

The spelling of 150651397 in words is "one hundred fifty million, six hundred fifty-one thousand, three hundred ninety-seven".