150590493 has 6 divisors (see below), whose sum is σ = 217519614. Its totient is φ = 100393656.

The previous prime is 150590483. The next prime is 150590501. The reversal of 150590493 is 394095051.

It can be written as a sum of positive squares in only one way, i.e., 129549924 + 21040569 = 11382^2 + 4587^2 .

It is not a de Polignac number, because 150590493 - 2¹⁸ = 150328349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150590423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8366130 + ... + 8366147.

It is an arithmetic number, because the mean of its divisors is an integer number (36253269).

Almost surely, 2^150590493 is an apocalyptic number.

It is an amenable number.

150590493 is a deficient number, since it is larger than the sum of its proper divisors (66929121).

150590493 is a wasteful number, since it uses less digits than its factorization.

150590493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16732283 (or 16732280 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 150590493 is about 12271.5318114733. The cubic root of 150590493 is about 532.0255855277.

The spelling of 150590493 in words is "one hundred fifty million, five hundred ninety thousand, four hundred ninety-three".