150874873 has 2 divisors, whose sum is σ = 150874874. Its totient is φ = 150874872.

The previous prime is 150874811. The next prime is 150874883. The reversal of 150874873 is 378478051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113273449 + 37601424 = 10643^2 + 6132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150874873 is a prime.

It is a super-2 number, since 2×150874873² = 45526454605532258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150874883) 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 as a sum of consecutive naturals, namely, 75437436 + 75437437.

It is an arithmetic number, because the mean of its divisors is an integer number (75437437).

Almost surely, 2^150874873 is an apocalyptic number.

It is an amenable number.

150874873 is a deficient number, since it is larger than the sum of its proper divisors (1).

150874873 is an equidigital number, since it uses as much as digits as its factorization.

150874873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 150874873 is about 12283.1133268402. The cubic root of 150874873 is about 532.3602730954.

The spelling of 150874873 in words is "one hundred fifty million, eight hundred seventy-four thousand, eight hundred seventy-three".