132786553 has 2 divisors, whose sum is σ = 132786554. Its totient is φ = 132786552.

The previous prime is 132786539. The next prime is 132786557. The reversal of 132786553 is 355687231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131721529 + 1065024 = 11477^2 + 1032^2 .

It is a cyclic number.

It is not a de Polignac number, because 132786553 - 2¹³ = 132778361 is a prime.

It is not a weakly prime, because it can be changed into another prime (132786557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66393276 + 66393277.

It is an arithmetic number, because the mean of its divisors is an integer number (66393277).

Almost surely, 2^132786553 is an apocalyptic number.

It is an amenable number.

132786553 is a deficient number, since it is larger than the sum of its proper divisors (1).

132786553 is an equidigital number, since it uses as much as digits as its factorization.

132786553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 132786553 is about 11523.3047777103. The cubic root of 132786553 is about 510.1736599428.

The spelling of 132786553 in words is "one hundred thirty-two million, seven hundred eighty-six thousand, five hundred fifty-three".