150539653 has 4 divisors (see below), whose sum is σ = 164225088. Its totient is φ = 136854220.

The previous prime is 150539639. The next prime is 150539657. The reversal of 150539653 is 356935051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 356935051 = 11 ⋅32448641.

It is a cyclic number.

It is not a de Polignac number, because 150539653 - 2⁹ = 150539141 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 (150539657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6842701 + ... + 6842722.

It is an arithmetic number, because the mean of its divisors is an integer number (41056272).

Almost surely, 2^150539653 is an apocalyptic number.

It is an amenable number.

150539653 is a deficient number, since it is larger than the sum of its proper divisors (13685435).

150539653 is a wasteful number, since it uses less digits than its factorization.

150539653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13685434.

The product of its (nonzero) digits is 60750, while the sum is 37.

The square root of 150539653 is about 12269.4601755741. The cubic root of 150539653 is about 531.9657074114.

The spelling of 150539653 in words is "one hundred fifty million, five hundred thirty-nine thousand, six hundred fifty-three".