162014453 has 8 divisors (see below), whose sum is σ = 167116248. Its totient is φ = 156950784.

The previous prime is 162014407. The next prime is 162014459. The reversal of 162014453 is 354410261.

It can be written as a sum of positive squares in 4 ways, for example, as 48762289 + 113252164 = 6983^2 + 10642^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 162014453 - 2⁶ = 162014389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162014459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776 + ... + 18017.

It is an arithmetic number, because the mean of its divisors is an integer number (20889531).

Almost surely, 2^162014453 is an apocalyptic number.

It is an amenable number.

162014453 is a deficient number, since it is larger than the sum of its proper divisors (5101795).

162014453 is a wasteful number, since it uses less digits than its factorization.

162014453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19063.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 162014453 is about 12728.4898161565. The cubic root of 162014453 is about 545.1523889996.

The spelling of 162014453 in words is "one hundred sixty-two million, fourteen thousand, four hundred fifty-three".