30550130537 has 2 divisors, whose sum is σ = 30550130538. Its totient is φ = 30550130536.

The previous prime is 30550130497. The next prime is 30550130549. The reversal of 30550130537 is 73503105503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29206468201 + 1343662336 = 170899^2 + 36656^2 .

It is a cyclic number.

It is not a de Polignac number, because 30550130537 - 2¹⁰ = 30550129513 is a prime.

It is not a weakly prime, because it can be changed into another prime (30550130587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15275065268 + 15275065269.

It is an arithmetic number, because the mean of its divisors is an integer number (15275065269).

Almost surely, 2^30550130537 is an apocalyptic number.

It is an amenable number.

30550130537 is a deficient number, since it is larger than the sum of its proper divisors (1).

30550130537 is an equidigital number, since it uses as much as digits as its factorization.

30550130537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23625, while the sum is 32.

The spelling of 30550130537 in words is "thirty billion, five hundred fifty million, one hundred thirty thousand, five hundred thirty-seven".