162051245 has 6 divisors (see below), whose sum is σ = 194495658. Its totient is φ = 129618224.

The previous prime is 162051223. The next prime is 162051251. The reversal of 162051245 is 542150261.

162051245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1800964 + 160250281 = 1342^2 + 12659^2 .

It is not a de Polignac number, because 162051245 - 2¹⁶ = 161985709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25619 + ... + 31311.

It is an arithmetic number, because the mean of its divisors is an integer number (32415943).

Almost surely, 2^162051245 is an apocalyptic number.

It is an amenable number.

162051245 is a deficient number, since it is larger than the sum of its proper divisors (32444413).

162051245 is an frugal number, since it uses more digits than its factorization.

162051245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391 (or 5698 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 162051245 is about 12729.9349959063. The cubic root of 162051245 is about 545.1936522496.

The spelling of 162051245 in words is "one hundred sixty-two million, fifty-one thousand, two hundred forty-five".