5513232973 has 2 divisors, whose sum is σ = 5513232974. Its totient is φ = 5513232972.

The previous prime is 5513232931. The next prime is 5513233039. The reversal of 5513232973 is 3792323155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4303097604 + 1210135369 = 65598^2 + 34787^2 .

It is a cyclic number.

It is not a de Polignac number, because 5513232973 - 2²¹ = 5511135821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5513232173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756616486 + 2756616487.

It is an arithmetic number, because the mean of its divisors is an integer number (2756616487).

Almost surely, 2^5513232973 is an apocalyptic number.

It is an amenable number.

5513232973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5513232973 is an equidigital number, since it uses as much as digits as its factorization.

5513232973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 170100, while the sum is 40.

The square root of 5513232973 is about 74251.1479574558. The cubic root of 5513232973 is about 1766.5887006097.

The spelling of 5513232973 in words is "five billion, five hundred thirteen million, two hundred thirty-two thousand, nine hundred seventy-three".