2782026052 has 12 divisors (see below), whose sum is σ = 5243049196. Its totient is φ = 1284012000.

The previous prime is 2782026043. The next prime is 2782026053. The reversal of 2782026052 is 2506202872.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 167340096 + 2614685956 = 12936^2 + 51134^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2782025999 and 2782026017.

It is not an unprimeable number, because it can be changed into a prime (2782026053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26750199 + ... + 26750302.

Almost surely, 2^2782026052 is an apocalyptic number.

It is an amenable number.

2782026052 is a deficient number, since it is larger than the sum of its proper divisors (2461023144).

2782026052 is a wasteful number, since it uses less digits than its factorization.

2782026052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53500518 (or 53500516 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2782026052 is about 52744.9149397361. The cubic root of 2782026052 is about 1406.4373704652.

The spelling of 2782026052 in words is "two billion, seven hundred eighty-two million, twenty-six thousand, fifty-two".