118472533 has 2 divisors, whose sum is σ = 118472534. Its totient is φ = 118472532.

The previous prime is 118472521. The next prime is 118472567. The reversal of 118472533 is 335274811.

It is an a-pointer prime, because the next prime (118472567) can be obtained adding 118472533 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103673124 + 14799409 = 10182^2 + 3847^2 .

It is a cyclic number.

It is not a de Polignac number, because 118472533 - 2²¹ = 116375381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118472593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59236266 + 59236267.

It is an arithmetic number, because the mean of its divisors is an integer number (59236267).

Almost surely, 2^118472533 is an apocalyptic number.

It is an amenable number.

118472533 is a deficient number, since it is larger than the sum of its proper divisors (1).

118472533 is an equidigital number, since it uses as much as digits as its factorization.

118472533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 118472533 is about 10884.5088543305. The cubic root of 118472533 is about 491.1406620634.

The spelling of 118472533 in words is "one hundred eighteen million, four hundred seventy-two thousand, five hundred thirty-three".