150154451 has 2 divisors, whose sum is σ = 150154452. Its totient is φ = 150154450.

The previous prime is 150154439. The next prime is 150154457. The reversal of 150154451 is 154451051.

It is a strong prime.

It is an emirp because it is prime and its reverse (154451051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150154451 - 2¹⁸ = 149892307 is a prime.

It is a super-2 number, since 2×150154451² = 45092718310222802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150154451.

It is not a weakly prime, because it can be changed into another prime (150154457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75077225 + 75077226.

It is an arithmetic number, because the mean of its divisors is an integer number (75077226).

Almost surely, 2^150154451 is an apocalyptic number.

150154451 is a deficient number, since it is larger than the sum of its proper divisors (1).

150154451 is an equidigital number, since it uses as much as digits as its factorization.

150154451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 150154451 is about 12253.7525272873. The cubic root of 150154451 is about 531.5115872334.

The spelling of 150154451 in words is "one hundred fifty million, one hundred fifty-four thousand, four hundred fifty-one".