53404862783 has 2 divisors, whose sum is σ = 53404862784. Its totient is φ = 53404862782.

The previous prime is 53404862773. The next prime is 53404862801. The reversal of 53404862783 is 38726840435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53404862783 - 2²⁰ = 53403814207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53404862743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26702431391 + 26702431392.

It is an arithmetic number, because the mean of its divisors is an integer number (26702431392).

Almost surely, 2^53404862783 is an apocalyptic number.

53404862783 is a deficient number, since it is larger than the sum of its proper divisors (1).

53404862783 is an equidigital number, since it uses as much as digits as its factorization.

53404862783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 53404862783 in words is "fifty-three billion, four hundred four million, eight hundred sixty-two thousand, seven hundred eighty-three".