53610621083 has 2 divisors, whose sum is σ = 53610621084. Its totient is φ = 53610621082.

The previous prime is 53610621067. The next prime is 53610621107. The reversal of 53610621083 is 38012601635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53610621083 - 2⁴ = 53610621067 is a prime.

It is not a weakly prime, because it can be changed into another prime (53610621013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26805310541 + 26805310542.

It is an arithmetic number, because the mean of its divisors is an integer number (26805310542).

Almost surely, 2^53610621083 is an apocalyptic number.

53610621083 is a deficient number, since it is larger than the sum of its proper divisors (1).

53610621083 is an equidigital number, since it uses as much as digits as its factorization.

53610621083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 53610621083 in words is "fifty-three billion, six hundred ten million, six hundred twenty-one thousand, eighty-three".