2054213201 has 8 divisors (see below), whose sum is σ = 2105515944. Its totient is φ = 2002967680.

The previous prime is 2054213197. The next prime is 2054213263. The reversal of 2054213201 is 1023124502.

It can be written as a sum of positive squares in 4 ways, for example, as 78499600 + 1975713601 = 8860^2 + 44449^2 .

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 2054213201 - 2² = 2054213197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2054213701) 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, 63611 + ... + 90303.

It is an arithmetic number, because the mean of its divisors is an integer number (263189493).

Almost surely, 2^2054213201 is an apocalyptic number.

It is an amenable number.

2054213201 is a deficient number, since it is larger than the sum of its proper divisors (51302743).

2054213201 is a wasteful number, since it uses less digits than its factorization.

2054213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28611.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2054213201 is about 45323.4288310141. The cubic root of 2054213201 is about 1271.2037692635.

Adding to 2054213201 its reverse (1023124502), we get a palindrome (3077337703).

The spelling of 2054213201 in words is "two billion, fifty-four million, two hundred thirteen thousand, two hundred one".