11258270993 has 2 divisors, whose sum is σ = 11258270994. Its totient is φ = 11258270992.

The previous prime is 11258270951. The next prime is 11258270999. The reversal of 11258270993 is 39907285211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10734410449 + 523860544 = 103607^2 + 22888^2 .

It is a cyclic number.

It is not a de Polignac number, because 11258270993 - 2¹⁸ = 11258008849 is a prime.

It is not a weakly prime, because it can be changed into another prime (11258270999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5629135496 + 5629135497.

It is an arithmetic number, because the mean of its divisors is an integer number (5629135497).

Almost surely, 2^11258270993 is an apocalyptic number.

It is an amenable number.

11258270993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11258270993 is an equidigital number, since it uses as much as digits as its factorization.

11258270993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 11258270993 in words is "eleven billion, two hundred fifty-eight million, two hundred seventy thousand, nine hundred ninety-three".