53937620423 has 2 divisors, whose sum is σ = 53937620424. Its totient is φ = 53937620422.

The previous prime is 53937620381. The next prime is 53937620447. The reversal of 53937620423 is 32402673935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53937620423 - 2²⁰ = 53936571847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53937620453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26968810211 + 26968810212.

It is an arithmetic number, because the mean of its divisors is an integer number (26968810212).

Almost surely, 2^53937620423 is an apocalyptic number.

53937620423 is a deficient number, since it is larger than the sum of its proper divisors (1).

53937620423 is an equidigital number, since it uses as much as digits as its factorization.

53937620423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 53937620423 in words is "fifty-three billion, nine hundred thirty-seven million, six hundred twenty thousand, four hundred twenty-three".