150742573 has 2 divisors, whose sum is σ = 150742574. Its totient is φ = 150742572.

The previous prime is 150742567. The next prime is 150742577. The reversal of 150742573 is 375247051.

150742573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145998889 + 4743684 = 12083^2 + 2178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150742573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150742577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75371286 + 75371287.

It is an arithmetic number, because the mean of its divisors is an integer number (75371287).

Almost surely, 2^150742573 is an apocalyptic number.

It is an amenable number.

150742573 is a deficient number, since it is larger than the sum of its proper divisors (1).

150742573 is an equidigital number, since it uses as much as digits as its factorization.

150742573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 150742573 is about 12277.7267032623. The cubic root of 150742573 is about 532.2046212420.

The spelling of 150742573 in words is "one hundred fifty million, seven hundred forty-two thousand, five hundred seventy-three".