150956893 has 4 divisors (see below), whose sum is σ = 150984288. Its totient is φ = 150929500.

The previous prime is 150956891. The next prime is 150956909. The reversal of 150956893 is 398659051.

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.

It is a cyclic number.

It is not a de Polignac number, because 150956893 - 2¹ = 150956891 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 (150956891) 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, 2233 + ... + 17518.

It is an arithmetic number, because the mean of its divisors is an integer number (37746072).

Almost surely, 2^150956893 is an apocalyptic number.

It is an amenable number.

150956893 is a deficient number, since it is larger than the sum of its proper divisors (27395).

150956893 is an equidigital number, since it uses as much as digits as its factorization.

150956893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27394.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 150956893 is about 12286.4516032905. The cubic root of 150956893 is about 532.4567244986.

The spelling of 150956893 in words is "one hundred fifty million, nine hundred fifty-six thousand, eight hundred ninety-three".