150077953 has 2 divisors, whose sum is σ = 150077954. Its totient is φ = 150077952.

The previous prime is 150077911. The next prime is 150077969. The reversal of 150077953 is 359770051.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84419344 + 65658609 = 9188^2 + 8103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150077953 is a prime.

It is not a weakly prime, because it can be changed into another prime (150077453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75038976 + 75038977.

It is an arithmetic number, because the mean of its divisors is an integer number (75038977).

Almost surely, 2^150077953 is an apocalyptic number.

It is an amenable number.

150077953 is a deficient number, since it is larger than the sum of its proper divisors (1).

150077953 is an equidigital number, since it uses as much as digits as its factorization.

150077953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33075, while the sum is 37.

The square root of 150077953 is about 12250.6307184569. The cubic root of 150077953 is about 531.4213102333.

The spelling of 150077953 in words is "one hundred fifty million, seventy-seven thousand, nine hundred fifty-three".