150693441 has 4 divisors (see below), whose sum is σ = 200924592. Its totient is φ = 100462292.

The previous prime is 150693437. The next prime is 150693451. The reversal of 150693441 is 144396051.

150693441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 150693441 - 2² = 150693437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150693451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25115571 + ... + 25115576.

It is an arithmetic number, because the mean of its divisors is an integer number (50231148).

Almost surely, 2^150693441 is an apocalyptic number.

It is an amenable number.

150693441 is a deficient number, since it is larger than the sum of its proper divisors (50231151).

150693441 is an equidigital number, since it uses as much as digits as its factorization.

150693441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50231150.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 150693441 is about 12275.7256811970. The cubic root of 150693441 is about 532.1467939180.

The spelling of 150693441 in words is "one hundred fifty million, six hundred ninety-three thousand, four hundred forty-one".