150713897 has 2 divisors, whose sum is σ = 150713898. Its totient is φ = 150713896.

The previous prime is 150713879. The next prime is 150713911. The reversal of 150713897 is 798317051.

Together with previous prime (150713879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146797456 + 3916441 = 12116^2 + 1979^2 .

It is a cyclic number.

It is not a de Polignac number, because 150713897 - 2¹⁴ = 150697513 is a prime.

It is not a weakly prime, because it can be changed into another prime (150713867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75356948 + 75356949.

It is an arithmetic number, because the mean of its divisors is an integer number (75356949).

Almost surely, 2^150713897 is an apocalyptic number.

It is an amenable number.

150713897 is a deficient number, since it is larger than the sum of its proper divisors (1).

150713897 is an equidigital number, since it uses as much as digits as its factorization.

150713897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 150713897 is about 12276.5588419557. The cubic root of 150713897 is about 532.1708717239.

The spelling of 150713897 in words is "one hundred fifty million, seven hundred thirteen thousand, eight hundred ninety-seven".