152163937 has 2 divisors, whose sum is σ = 152163938. Its totient is φ = 152163936.

The previous prime is 152163931. The next prime is 152163941. The reversal of 152163937 is 739361251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118570321 + 33593616 = 10889^2 + 5796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152163937 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 152163896 and 152163905.

It is not a weakly prime, because it can be changed into another prime (152163931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76081968 + 76081969.

It is an arithmetic number, because the mean of its divisors is an integer number (76081969).

Almost surely, 2^152163937 is an apocalyptic number.

It is an amenable number.

152163937 is a deficient number, since it is larger than the sum of its proper divisors (1).

152163937 is an equidigital number, since it uses as much as digits as its factorization.

152163937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 37.

The square root of 152163937 is about 12335.4747375202. The cubic root of 152163937 is about 533.8721247388.

The spelling of 152163937 in words is "one hundred fifty-two million, one hundred sixty-three thousand, nine hundred thirty-seven".