53430151969 has 2 divisors, whose sum is σ = 53430151970. Its totient is φ = 53430151968.

The previous prime is 53430151967. The next prime is 53430151979. The reversal of 53430151969 is 96915103435.

53430151969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42254913600 + 11175238369 = 205560^2 + 105713^2 .

It is a cyclic number.

It is not a de Polignac number, because 53430151969 - 2¹ = 53430151967 is a prime.

It is a super-2 number, since 2×53430151969² (a number of 22 digits) contains 22 as substring.

Together with 53430151967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53430151967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26715075984 + 26715075985.

It is an arithmetic number, because the mean of its divisors is an integer number (26715075985).

Almost surely, 2^53430151969 is an apocalyptic number.

It is an amenable number.

53430151969 is a deficient number, since it is larger than the sum of its proper divisors (1).

53430151969 is an equidigital number, since it uses as much as digits as its factorization.

53430151969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 53430151969 in words is "fifty-three billion, four hundred thirty million, one hundred fifty-one thousand, nine hundred sixty-nine".