76272533 has 2 divisors, whose sum is σ = 76272534. Its totient is φ = 76272532.

The previous prime is 76272527. The next prime is 76272571. The reversal of 76272533 is 33527267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60575089 + 15697444 = 7783^2 + 3962^2 .

It is a cyclic number.

It is not a de Polignac number, because 76272533 - 2¹⁰ = 76271509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76272493 and 76272502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76212533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38136266 + 38136267.

It is an arithmetic number, because the mean of its divisors is an integer number (38136267).

Almost surely, 2^76272533 is an apocalyptic number.

It is an amenable number.

76272533 is a deficient number, since it is larger than the sum of its proper divisors (1).

76272533 is an equidigital number, since it uses as much as digits as its factorization.

76272533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 35.

The square root of 76272533 is about 8733.4147388064. The cubic root of 76272533 is about 424.0880709569.

The spelling of 76272533 in words is "seventy-six million, two hundred seventy-two thousand, five hundred thirty-three".