2043322532 has 6 divisors (see below), whose sum is σ = 3575814438. Its totient is φ = 1021661264.

The previous prime is 2043322493. The next prime is 2043322537. The reversal of 2043322532 is 2352233402.

It can be written as a sum of positive squares in only one way, i.e., 2021941156 + 21381376 = 44966^2 + 4624^2 .

It is not an unprimeable number, because it can be changed into a prime (2043322537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255415313 + ... + 255415320.

It is an arithmetic number, because the mean of its divisors is an integer number (595969073).

Almost surely, 2^2043322532 is an apocalyptic number.

It is an amenable number.

2043322532 is a deficient number, since it is larger than the sum of its proper divisors (1532491906).

2043322532 is a wasteful number, since it uses less digits than its factorization.

2043322532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510830637 (or 510830635 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2043322532 is about 45203.1252459385. The cubic root of 2043322532 is about 1268.9533054388.

Adding to 2043322532 its reverse (2352233402), we get a palindrome (4395555934).

The spelling of 2043322532 in words is "two billion, forty-three million, three hundred twenty-two thousand, five hundred thirty-two".