2532028861 has 2 divisors, whose sum is σ = 2532028862. Its totient is φ = 2532028860.

The previous prime is 2532028801. The next prime is 2532028867. The reversal of 2532028861 is 1688202352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1802002500 + 730026361 = 42450^2 + 27019^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532028861 - 2²¹ = 2529931709 is a prime.

It is a super-2 number, since 2×2532028861² = 12822340305873914642, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2532028861.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2532028867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266014430 + 1266014431.

It is an arithmetic number, because the mean of its divisors is an integer number (1266014431).

Almost surely, 2^2532028861 is an apocalyptic number.

It is an amenable number.

2532028861 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532028861 is an equidigital number, since it uses as much as digits as its factorization.

2532028861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 2532028861 is about 50319.2692812604. The cubic root of 2532028861 is about 1362.9802114613.

The spelling of 2532028861 in words is "two billion, five hundred thirty-two million, twenty-eight thousand, eight hundred sixty-one".