150823451 has 2 divisors, whose sum is σ = 150823452. Its totient is φ = 150823450.

The previous prime is 150823391. The next prime is 150823459. The reversal of 150823451 is 154328051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150823451 is a prime.

It is not a weakly prime, because it can be changed into another prime (150823459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75411725 + 75411726.

It is an arithmetic number, because the mean of its divisors is an integer number (75411726).

Almost surely, 2^150823451 is an apocalyptic number.

150823451 is a deficient number, since it is larger than the sum of its proper divisors (1).

150823451 is an equidigital number, since it uses as much as digits as its factorization.

150823451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 150823451 is about 12281.0199494993. The cubic root of 150823451 is about 532.2997855757.

The spelling of 150823451 in words is "one hundred fifty million, eight hundred twenty-three thousand, four hundred fifty-one".