1602161365 has 8 divisors (see below), whose sum is σ = 2197249920. Its totient is φ = 1098624912.

The previous prime is 1602161303. The next prime is 1602161369. The reversal of 1602161365 is 5631612061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1602161365 - 2⁷ = 1602161237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602161369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22887985 + ... + 22888054.

It is an arithmetic number, because the mean of its divisors is an integer number (274656240).

Almost surely, 2^1602161365 is an apocalyptic number.

It is an amenable number.

1602161365 is a deficient number, since it is larger than the sum of its proper divisors (595088555).

1602161365 is an equidigital number, since it uses as much as digits as its factorization.

1602161365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45776051.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1602161365 is about 40027.0079446366. The cubic root of 1602161365 is about 1170.1335141180.

The spelling of 1602161365 in words is "one billion, six hundred two million, one hundred sixty-one thousand, three hundred sixty-five".