2153326052 has 6 divisors (see below), whose sum is σ = 3768320598. Its totient is φ = 1076663024.

The previous prime is 2153326051. The next prime is 2153326081. The reversal of 2153326052 is 2506233512.

It can be written as a sum of positive squares in only one way, i.e., 2118208576 + 35117476 = 46024^2 + 5926^2 .

It is not an unprimeable number, because it can be changed into a prime (2153326051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269165753 + ... + 269165760.

It is an arithmetic number, because the mean of its divisors is an integer number (628053433).

Almost surely, 2^2153326052 is an apocalyptic number.

It is an amenable number.

2153326052 is a deficient number, since it is larger than the sum of its proper divisors (1614994546).

2153326052 is a wasteful number, since it uses less digits than its factorization.

2153326052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538331517 (or 538331515 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2153326052 is about 46403.9443582116. The cubic root of 2153326052 is about 1291.3280899911.

Adding to 2153326052 its reverse (2506233512), we get a palindrome (4659559564).

The spelling of 2153326052 in words is "two billion, one hundred fifty-three million, three hundred twenty-six thousand, fifty-two".