162150623 has 2 divisors, whose sum is σ = 162150624. Its totient is φ = 162150622.

The previous prime is 162150563. The next prime is 162150631. The reversal of 162150623 is 326051261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162150623 - 2⁶ = 162150559 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 162150592 and 162150601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162150643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81075311 + 81075312.

It is an arithmetic number, because the mean of its divisors is an integer number (81075312).

Almost surely, 2^162150623 is an apocalyptic number.

162150623 is a deficient number, since it is larger than the sum of its proper divisors (1).

162150623 is an equidigital number, since it uses as much as digits as its factorization.

162150623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 162150623 is about 12733.8377168865. The cubic root of 162150623 is about 545.3050762278.

The spelling of 162150623 in words is "one hundred sixty-two million, one hundred fifty thousand, six hundred twenty-three".