452263571537 has 2 divisors, whose sum is σ = 452263571538. Its totient is φ = 452263571536.

The previous prime is 452263571429. The next prime is 452263571567. The reversal of 452263571537 is 735175362254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432300990016 + 19962581521 = 657496^2 + 141289^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452263571537 is a prime.

It is not a weakly prime, because it can be changed into another prime (452263571567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226131785768 + 226131785769.

It is an arithmetic number, because the mean of its divisors is an integer number (226131785769).

Almost surely, 2^452263571537 is an apocalyptic number.

It is an amenable number.

452263571537 is a deficient number, since it is larger than the sum of its proper divisors (1).

452263571537 is an equidigital number, since it uses as much as digits as its factorization.

452263571537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292000, while the sum is 50.

The spelling of 452263571537 in words is "four hundred fifty-two billion, two hundred sixty-three million, five hundred seventy-one thousand, five hundred thirty-seven".