53377505627 has 2 divisors, whose sum is σ = 53377505628. Its totient is φ = 53377505626.

The previous prime is 53377505609. The next prime is 53377505639. The reversal of 53377505627 is 72650577335.

It is a happy number.

53377505627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53377505627 is a prime.

It is not a weakly prime, because it can be changed into another prime (53377505827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26688752813 + 26688752814.

It is an arithmetic number, because the mean of its divisors is an integer number (26688752814).

Almost surely, 2^53377505627 is an apocalyptic number.

53377505627 is a deficient number, since it is larger than the sum of its proper divisors (1).

53377505627 is an equidigital number, since it uses as much as digits as its factorization.

53377505627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4630500, while the sum is 50.

The spelling of 53377505627 in words is "fifty-three billion, three hundred seventy-seven million, five hundred five thousand, six hundred twenty-seven".