7952533 has 2 divisors, whose sum is σ = 7952534. Its totient is φ = 7952532.

The previous prime is 7952501. The next prime is 7952537. The reversal of 7952533 is 3352597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6646084 + 1306449 = 2578^2 + 1143^2 .

It is a cyclic number.

It is not a de Polignac number, because 7952533 - 2⁵ = 7952501 is a prime.

It is a super-2 number, since 2×7952533² = 126485562232178, which contains 22 as substring.

It is an Ulam number.

7952533 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7952537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3976266 + 3976267.

It is an arithmetic number, because the mean of its divisors is an integer number (3976267).

Almost surely, 2^7952533 is an apocalyptic number.

It is an amenable number.

7952533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7952533 is an equidigital number, since it uses as much as digits as its factorization.

7952533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 34.

The square root of 7952533 is about 2820.0235814617. The cubic root of 7952533 is about 199.6036567456.

It can be divided in two parts, 7952 and 533, that multiplied together give a triangular number (4238416 = T₂₉₁₁).

The spelling of 7952533 in words is "seven million, nine hundred fifty-two thousand, five hundred thirty-three".