2162355401 has 8 divisors (see below), whose sum is σ = 2276803200. Its totient is φ = 2047971600.

The previous prime is 2162355397. The next prime is 2162355413. The reversal of 2162355401 is 1045532612.

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 2162355401 - 2² = 2162355397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162355451) 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, 63551 + ... + 91451.

It is an arithmetic number, because the mean of its divisors is an integer number (284600400).

Almost surely, 2^2162355401 is an apocalyptic number.

It is an amenable number.

2162355401 is a deficient number, since it is larger than the sum of its proper divisors (114447799).

2162355401 is a wasteful number, since it uses less digits than its factorization.

2162355401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31999.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2162355401 is about 46501.1333302749. The cubic root of 2162355401 is about 1293.1305097784.

The spelling of 2162355401 in words is "two billion, one hundred sixty-two million, three hundred fifty-five thousand, four hundred one".