163152937 has 2 divisors, whose sum is σ = 163152938. Its totient is φ = 163152936.

The previous prime is 163152929. The next prime is 163152947. The reversal of 163152937 is 739251361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141586201 + 21566736 = 11899^2 + 4644^2 .

It is a cyclic number.

It is not a de Polignac number, because 163152937 - 2³ = 163152929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 163152896 and 163152905.

It is not a weakly prime, because it can be changed into another prime (163152947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81576468 + 81576469.

It is an arithmetic number, because the mean of its divisors is an integer number (81576469).

Almost surely, 2^163152937 is an apocalyptic number.

It is an amenable number.

163152937 is a deficient number, since it is larger than the sum of its proper divisors (1).

163152937 is an equidigital number, since it uses as much as digits as its factorization.

163152937 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 163152937 is about 12773.1334057075. The cubic root of 163152937 is about 546.4263476627.

It can be divided in two parts, 16315 and 2937, that multiplied together give a triangular number (47917155 = T₉₇₈₉).

The spelling of 163152937 in words is "one hundred sixty-three million, one hundred fifty-two thousand, nine hundred thirty-seven".