53130908387 has 2 divisors, whose sum is σ = 53130908388. Its totient is φ = 53130908386.

The previous prime is 53130908371. The next prime is 53130908393. The reversal of 53130908387 is 78380903135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53130908387 - 2⁴ = 53130908371 is a prime.

It is not a weakly prime, because it can be changed into another prime (53130908287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26565454193 + 26565454194.

It is an arithmetic number, because the mean of its divisors is an integer number (26565454194).

Almost surely, 2^53130908387 is an apocalyptic number.

53130908387 is a deficient number, since it is larger than the sum of its proper divisors (1).

53130908387 is an equidigital number, since it uses as much as digits as its factorization.

53130908387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 53130908387 in words is "fifty-three billion, one hundred thirty million, nine hundred eight thousand, three hundred eighty-seven".