150797641 has 4 divisors (see below), whose sum is σ = 151985152. Its totient is φ = 149610132.

The previous prime is 150797629. The next prime is 150797653. The reversal of 150797641 is 146797051.

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: 146797051 = 2179 ⋅67369.

It is an interprime number because it is at equal distance from previous prime (150797629) and next prime (150797653).

It is a cyclic number.

It is not a de Polignac number, because 150797641 - 2⁷ = 150797513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150797594 and 150797603.

It is not an unprimeable number, because it can be changed into a prime (150797611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593565 + ... + 593818.

It is an arithmetic number, because the mean of its divisors is an integer number (37996288).

Almost surely, 2^150797641 is an apocalyptic number.

It is an amenable number.

150797641 is a deficient number, since it is larger than the sum of its proper divisors (1187511).

150797641 is a wasteful number, since it uses less digits than its factorization.

150797641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187510.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 150797641 is about 12279.9690960523. The cubic root of 150797641 is about 532.2694201802.

The spelling of 150797641 in words is "one hundred fifty million, seven hundred ninety-seven thousand, six hundred forty-one".