2048734553 has 2 divisors, whose sum is σ = 2048734554. Its totient is φ = 2048734552.

The previous prime is 2048734537. The next prime is 2048734619. The reversal of 2048734553 is 3554378402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2044124944 + 4609609 = 45212^2 + 2147^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048734553 - 2⁴ = 2048734537 is a prime.

It is a super-2 number, since 2×2048734553² = 8394626537312219618, 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 2048734553.

It is not a weakly prime, because it can be changed into another prime (2048733553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024367276 + 1024367277.

It is an arithmetic number, because the mean of its divisors is an integer number (1024367277).

Almost surely, 2^2048734553 is an apocalyptic number.

It is an amenable number.

2048734553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048734553 is an equidigital number, since it uses as much as digits as its factorization.

2048734553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2048734553 is about 45262.9490090957. The cubic root of 2048734553 is about 1270.0726502759.

The spelling of 2048734553 in words is "two billion, forty-eight million, seven hundred thirty-four thousand, five hundred fifty-three".