430320515540053 has 2 divisors, whose sum is σ = 430320515540054. Its totient is φ = 430320515540052.

The previous prime is 430320515539949. The next prime is 430320515540077. The reversal of 430320515540053 is 350045515023034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 403660456237809 + 26660059302244 = 20091303^2 + 5163338^2 .

It is a cyclic number.

It is not a de Polignac number, because 430320515540053 - 2²¹ = 430320513442901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 430320515539988 and 430320515540015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430320515540353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215160257770026 + 215160257770027.

It is an arithmetic number, because the mean of its divisors is an integer number (215160257770027).

Almost surely, 2^{430320515540053} is an apocalyptic number.

It is an amenable number.

430320515540053 is a deficient number, since it is larger than the sum of its proper divisors (1).

430320515540053 is an equidigital number, since it uses as much as digits as its factorization.

430320515540053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 430320515540053 in words is "four hundred thirty trillion, three hundred twenty billion, five hundred fifteen million, five hundred forty thousand, fifty-three".