2652776402453 has 2 divisors, whose sum is σ = 2652776402454. Its totient is φ = 2652776402452.

The previous prime is 2652776402431. The next prime is 2652776402519. The reversal of 2652776402453 is 3542046772562.

2652776402453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1681049681809 + 971726720644 = 1296553^2 + 985762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2652776402453 - 2¹⁴ = 2652776386069 is a prime.

It is a super-2 number, since 2×2652776402453² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2652776402395 and 2652776402404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2652776402153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326388201226 + 1326388201227.

It is an arithmetic number, because the mean of its divisors is an integer number (1326388201227).

Almost surely, 2^{2652776402453} is an apocalyptic number.

It is an amenable number.

2652776402453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2652776402453 is an equidigital number, since it uses as much as digits as its factorization.

2652776402453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 53.

The spelling of 2652776402453 in words is "two trillion, six hundred fifty-two billion, seven hundred seventy-six million, four hundred two thousand, four hundred fifty-three".