53336552623 has 2 divisors, whose sum is σ = 53336552624. Its totient is φ = 53336552622.

The previous prime is 53336552587. The next prime is 53336552669. The reversal of 53336552623 is 32625563335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53336552623 - 2⁹ = 53336552111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53336552623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53336552123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26668276311 + 26668276312.

It is an arithmetic number, because the mean of its divisors is an integer number (26668276312).

Almost surely, 2^53336552623 is an apocalyptic number.

53336552623 is a deficient number, since it is larger than the sum of its proper divisors (1).

53336552623 is an equidigital number, since it uses as much as digits as its factorization.

53336552623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458000, while the sum is 43.

The spelling of 53336552623 in words is "fifty-three billion, three hundred thirty-six million, five hundred fifty-two thousand, six hundred twenty-three".