53232339761 has 2 divisors, whose sum is σ = 53232339762. Its totient is φ = 53232339760.

The previous prime is 53232339739. The next prime is 53232339793. The reversal of 53232339761 is 16793323235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39156890161 + 14075449600 = 197881^2 + 118640^2 .

It is a cyclic number.

It is not a de Polignac number, because 53232339761 - 2¹⁸ = 53232077617 is a prime.

It is not a weakly prime, because it can be changed into another prime (53232369761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26616169880 + 26616169881.

It is an arithmetic number, because the mean of its divisors is an integer number (26616169881).

Almost surely, 2^53232339761 is an apocalyptic number.

It is an amenable number.

53232339761 is a deficient number, since it is larger than the sum of its proper divisors (1).

53232339761 is an equidigital number, since it uses as much as digits as its factorization.

53232339761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 44.

The spelling of 53232339761 in words is "fifty-three billion, two hundred thirty-two million, three hundred thirty-nine thousand, seven hundred sixty-one".