2053365152551 has 2 divisors, whose sum is σ = 2053365152552. Its totient is φ = 2053365152550.

The previous prime is 2053365152507. The next prime is 2053365152609. The reversal of 2053365152551 is 1552515633502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053365152551 - 2²¹ = 2053363055399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053365152498 and 2053365152507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053365162551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026682576275 + 1026682576276.

It is an arithmetic number, because the mean of its divisors is an integer number (1026682576276).

Almost surely, 2^{2053365152551} is an apocalyptic number.

2053365152551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053365152551 is an equidigital number, since it uses as much as digits as its factorization.

2053365152551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 2053365152551 in words is "two trillion, fifty-three billion, three hundred sixty-five million, one hundred fifty-two thousand, five hundred fifty-one".