452951533 has 2 divisors, whose sum is σ = 452951534. Its totient is φ = 452951532.

The previous prime is 452951497. The next prime is 452951563. The reversal of 452951533 is 335159254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446181129 + 6770404 = 21123^2 + 2602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452951533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452951492 and 452951501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452951563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226475766 + 226475767.

It is an arithmetic number, because the mean of its divisors is an integer number (226475767).

Almost surely, 2^452951533 is an apocalyptic number.

It is an amenable number.

452951533 is a deficient number, since it is larger than the sum of its proper divisors (1).

452951533 is an equidigital number, since it uses as much as digits as its factorization.

452951533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000, while the sum is 37.

The square root of 452951533 is about 21282.6580341836. The cubic root of 452951533 is about 767.9811809308.

The spelling of 452951533 in words is "four hundred fifty-two million, nine hundred fifty-one thousand, five hundred thirty-three".